他有一头需要修剪的浓密银发。
一个三岁的孩子可能需要他人帮助，才能理解其他孩子也和他一样会感到疼痛，用玩具重重地打了玩伴的头是需要道歉的。
A three-year-old might need help in understanding that other children feel pain just as he does, and that hitting a playmate over the head with a heavy toy requires an apology.
他们需要一头骡子。
如果有个承包商在你家里工作，你不需要告诉他们有摄像头在监控。
If a contractor is working in your home, you don't need to tell them that there are cameras watching.
然而，如果一个合同工在你家里工作，你不需要告诉他们有摄像头在监视。
However, if a contractor is working in your home, you don't need to tell them that there are cameras watching.
下次当你面临需要自我控制的选择时，握紧你的拳头或收紧你的二头肌。
The next time you're faced with a choice that takes self-control, clench your fist or firm that bicep.
下次当你面临需要自我控制的选择时，握紧你的拳头或收紧你的二头肌。你的意志也会坚强起来。
The next time you're faced with a choice that takes self-control, clench your fist or firm that bicep. Your will might firm up.
这时，一头狮子过来对吉娜说：“吉娜，我需要你的帮助！我的孩子爬上了树。你能把他带下来吗？”
At that moment, a lion came and said to Jina, "Jina, I need your help! My kid has climbed up a tree. Will you bring him down?"
这会防止你在上课的头几天里迷路，并使你熟悉从一个地方到另一个地方需要多长时间。
This will prevent you from getting lost in the first few days of classes, and familiarize you with how long it takes to get from place to place.
了解学校基础的校园资源在哪，如学生咨询中心、心理服务和辅导中心，这会让你在校园的头几周变得更容易，因为你不需要一边适应课程一边寻找这些地点。
Getting to know where essential campus resources are—such as the student advising center, psychological services, and the tutoring center—will make your first few weeks on campus a lot easier, because you won't have to look for them while still getting used to your classes.
他说：“你要知道那些发现幸运硬币的人是最需要他们的人，因为他们总是低着头往下看。”
"You know," he said, "those who find lucky pennies need them the most because they are always looking down."
为能驯服贫困这头野兽，不能简单地数数它的受害者就完事，我们还需要了解贫困的残酷之道。
To tame the beast of poverty, we shouldn't simply count its victims.We need to understand the many savage ways of the beast.
为能驯服贫困这头野兽，不能简单地数数它的受害者就完事，我们还需要了解贫困的残酷之道。
To tame the beast of poverty, we shouldn't simply count its victims. We need to understand the many savage ways of the beast.
不过在某些环境下需要更多控制信息并将其以附加头的形式作为负载数据的前缀，如上面图1所示。
But under some circumstances, more control information is needed and is prefixed to the payload data in the form of additional headers, as shown in Figure 1 above.
站立的体式加强了头倒立中需要的力量、柔韧性和耐力。
The standing poses develop the strength, flexibility, and endurance you need in Sirsasana.
要编译这个程序，需要C编译器和GTK+的开发文件（头和库）。
To compile this program, you need the C compiler and the development files (headers and libraries) for GTK+.
include包含了FUSEapi头，您需要这些文件来创建文件系统。
Include contains the FUSE API headers, which you need to create a filesystem.
我肯定我们需要一头。
这取决于你最初的姿势，你可能只是需要转一下你的头，或者你需要稍微地倾斜一下。
Depending on your starting position you may need only to turn your head, or you may need to lean in a bit.
不需要客户端应用程序做任何改变来启用这个支持，因为这个处理程序能够从现有的信息创建消息头。
No change is required to the client application program to enable this support, as the handler is able to create the message headers from existing information.
这需要时间，而且要在远离电视摄像头的情形下进行。
This will take time, and it will happen far away from television cameras.
你真的需要摄像头吗？
接下来，你需要头盔。如果你的小孩能够支撑起自己的头，他们也能戴一副用于骑车的头盔。
Next, you need helmets. If your child can hold up their head, they can probably wear a helmet just fine and are ready for riding.
因此，当你下次面对一个需要自我控制的选择时，握紧自己的拳头，或者鼓起自己的二头肌，就能让自己更坚强。
So the next time you’re faced with a choice that takes self-control clench your fist or firm that bicep. Your will might firm up too.
他估计这两头驯鹿需要三天才死于饥饿。
He estimates it took three days for them to die of starvation.
您需要懂得一些关于反光常识，明白说话的时候要对着摄像头。
You have to know something about white contrast, and know to look at the camera when speaking.
一头秀发唯一一个扣分的地方就是，在街角的理发店，你需要无止尽地等她弄完头发！
The only downfall to good hair is that, down the road, you have to wait for your girlfriend to finish doing it!
当一匹较老的头狼死亡，较年轻的一匹需要等待一个月的时间取代头狼的位置，这是因为受到了死亡气息的惊吓。
When an old Wolf dies a younger one waits for a month to occupy his place being scared of the death odor.
如果你不需要视频聊天或录音，就不用为内置摄像头和麦克风花钱。
If you don't need to do video chats or recording, don't pay for a built-in camera and microphone.
如果你不需要视频聊天或录音，就不用为内置摄像头和麦克风花钱。
If you don't need to do video chats or recording, don't pay for a built-in camera and microphone.
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