系统内可多方同时通话，且通话不通过扬声器向外广播。
The system can realize multi-user call and the sound may not spread from the speaker.
当同时通话的用户数达到一定数量，多址干扰达到一定限度，系统将不能正常工作。
When many users connect at the same time, system can not work since multipath interference exceeds a limit.
世界上的电信公司将同时废除长途通讯费用，使得每通电话都变成本地通话。
Telecom companies around the world would simultaneously abolish long-distance calling charges, making every call a local call.
在手机上通话的同时与人分享你的屏幕内容，这个功能的实现比你想象的要难得多。
Sharing your screen with someone while chatting on the phone is one of those things that's much harder than it ought to be.
他同时测试进行通话，信号格一直在减少但是并没有断线。
He also tests making a call, and the bars continuously drop, but they haven't dropped the call.
取决于运营商和使用的耳机，拨打固话和移动电话可以是免费的——或者说，至少要便宜得多——同时还有电脑间免费的语音和视频通话。
Depending on the carrier and the handset used, that can mean free-or, at least, much cheaper-calls to landline and mobile phones, as well as free voice and video calls between computers.
他让我能将通话和看视频同时进行，或者发送消息的同时听音乐。
It lets me talk on the phone and watch a video at the same time, or listen to music while I send text messages.
96名被调查者一起参加，其中一名调查者负责驾驶，另外一位坐在乘客座位上，这位“乘客”同时通过无绳设备和那位“司机”通话。
Ninety-six participants were paired up, with one taking the wheel while the other sat in the passenger seat or talked to the driver on a hands-free phone.
Ofcom同时发现，和其他因素相比，通讯资费在决定了人们通话的时长以及他们对于座机电话和移动电话的偏好上有决定性作用。
Ofcom also found that cost, more than anything, determined how long people talk for and whether they prefer a landline or a mobile call.
与此同时，在非洲大部分地区，只有小部分人拥有银行帐户。但是对便宜简便的汇款方式和购买预付费的服务(比如通话时间)的需求非常强劲。
In most of Africa, meanwhile, only a fraction of people have bank accounts-but there is huge demand for cheap and convenient ways to send money and buy prepaid services such as airtime.
这项网络电话服务可以免费进行计算机之间的通话，同时通过网络与国外的固定电话和手机通话的费用也不高。
This Internet telephony service allows you to make free computer-to-computer calls, as well as low-cost international calls to landlines and mobiles via the web.
大多数移动运营商的收入超过80%都是来自于电话通话业务，与此同时，电话通话的价格“在一个以因特网为中心的世界里几乎都快接近免费。”
The majority of mobile operators depend on voice for over 80% of their revenues, and voice prices “are likely to fall close to zero in an internet-centric world,” he says.
与此同时，我觉得使用预付费的SIM卡来上网该是可行的，尽管其设计初衷是用于手机通话。
In the meantime I feel it should be possible to use prepaid SIM CARDS — designed primarily for voice as connections — for data.
与此同时，从教育部得到的数字，提供汉语普通话课程的中学，强制开设英语课程的除外，从1993年的154所如同气球飞升般的达到了去年的831所。
Meanwhile, the number of secondary schools offering Mandarin classes, besides compulsory English, has ballooned from 154 in 1993 to 831 last year, according to the Ministry of Education.
我们积极鼓励英语学习，同时我们也鼓励学习其他语言，比如阿拉伯语、西班牙语、汉语普通话、印地语和乌尔都语等。
We actively promote English learning, but we also promote other languages as well, such as Arabic, Spanish, Mandarin, Hindi, and Urdu to name just a few.
此时我已会说普通话，同时也已经习惯用砖块和棍子，和朋友一起建造堡垒。
By now I was able to speak mandarin, and had grown accustomed to finding bricks and sticks to build forts with my friends.
为了排除人们正常接听电话时带来的脑活动力的变化，手机通话时消除了声音，同时监测脑活动力的变化。
To rule out the variation in brain activity that would be expected when someone listens to a call normally, changes in activity were monitored while the phone was taking a call but was muted.
也就是说你既可以跟高乔人一起漫步，但同时也可以和欧洲名流通话。
Which means you can wander with the gauchos but still get Eurotrash on cable.
每个周五的晚上和周六的早晨，他们被一名年轻的，说着一口流利普通话的以色列籍年轻人召集到一起，此人同时还肩负着留意每个进入的人的责任。
On Friday evenings and Saturday mornings they are joined by a young Israeli, a Mandarin-speaker, who keeps an eye on those coming in and out.
据报道，Facebook和谷歌（Google）正分别与Skype洽谈合作事宜，而Facebook同时还在考虑收购这家免费通话应用程序开发商。
Facebook and Google are each reportedly negotiating a partnership with Skype, though Facebook is also considering buying the free calling app-maker altogether.
消费者们也许会使用廉价的预付费式移动电话来进行语音通话，而同时使用类似于iPod touch的设备通过有线网络来上网查询资料。
Or consumers might pick up a cheap prepaid mobile phone for voice and carry around an iPod touch-like device on the cable network for Web inquiries.
原因：以使来电者知道他正跟正确的人通话并对预定有信心、同时感受预定部的专业性。
Why: in order for the caller to know he is speaking to the right person and to be confident about his booking and the professionalism of the reservation department.
同时由于具体语境、方言习惯的关系，表达功能上也有着与普通话不同的特点。
Xining dialect is different from standard dialect in the function of expression due to the specific context and dialect custom.
同时，耳机通话时间越长，电池的待机时间越短。
Additionally, your battery will have less standby time the more you talk on the phone with your headset.
在能见度差或者几个驾驶员同时等待降落时，特别需要用电讯通话协助飞机降落。
There is a particular need to talk aircraft down when visibility is poor or when several pilots are waiting to land.
我们最新型电话有许多高品质功能，其中之一就是‘三方通话’：您可以同时跟两个人在电话中交谈。
One of the quality functions of our latest telephone is three-way calling: you can talk to two people at the same time.
与此同时，在两小时前放下矿井的一个麦克风使困在矿井里的人能够与亲人通话。
Meanwhile, a microphone, which WAS lowered into the mine two hours ago, has enabled the men to keep in touch with the closest relatives.
同时努力的学习计算机，参加了国家计算机考试以及普通话等级考试。
While trying to learn the computer, took part in the national computer examination and Mandarin Level Test.
同时努力的学习计算机，参加了国家计算机考试以及普通话等级考试。
While trying to learn the computer, took part in the national computer examination and Mandarin Level Test.
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