所有的票在两个月内有效。
当他屈尊讲话时，半小时内有三四次前后矛盾。
When he condescended to speak, he contradicted himself three or four times in the space of half an hour.
在巴塔哥尼亚境内有一小块威尔士人聚居的飞地。
一只蜘蛛体内有数百个小开口。
另一项研究显示，工作场所内有绿植装饰的话，员工的工作效率能提高15%。
In another, employees were shown to be 15% more productive when their workplaces were decorated with houseplants.
蜜蜂体内有一种类似于全球定位系统的系统，这帮助它们找到返回蜂巢的路。
Bees have a built-in system a bit like GPS and this helps them find their way back to their hives.
机器人体内有10米长的管道，被困在倒塌建筑物中的人们可以获得氧气和水等供应。
With its 10-meter-long pipe in the robot, people who are trapped in the fallen buildings will be able to get supplies including oxygen and water.
有人发现，动物油脂或脂肪擦到皮革内有助于皮革变得柔软。
Someone discovered that animal grease or fat rubbed into the inner side helped the leather to become soft.
俱乐部内有多项设施，包括健身房、游泳池、网球场和壁球场。
We have several facilities at the club including a gym, a swimming pool, tennis and squash courts.
突然，汉内有了一个好主意——他可以做一名马路工人，从而摆脱他的敌人。
Suddenly Hannay had a bright idea—he could act as the road worker and get away from his enemies.
海参的肌肤内有一种胶原质，能有效排出或者吸收更多水，在液态和固态之间转换。
The sea cucumber has a type of collagen in its skin capable of excreting or absorbing more water effectively changing from a liquid to a solid.
在没有外部提示的情况下，生物体中生物节律依然能够延续，这能证明它体内有一个时钟。
The continuation of biological rhythms in an organism without external cues attests to its having an internal clock.
此外，在没有会议设施的受访者中，有28%的人表示他们在未来五年内有可能对会议设施进行投资。
In addition, 28% of respondents that did not have meeting facilities stated that they were likely to invest in them during the next five years.
在漫长的一天结束时，一个棉花糖小贩在Zawra公园等着顾客，公园内有游乐园和城市动物园。
At the end of a long day, a cotton candy vendor awaits customers in Zawra Park, home to an amusement park and the city zoo.
中国丝绸古道上的敦煌莫高窟内的壁画是世界最长的石窟画廊。 窟内有壁画45,000余平方米。
The painted murals in the Dunhuang Grottoes along the ancient Silk Road in China form the world's longest painted corridor, with a total of 45,000 square metres of painted murals.
南美小国圭亚那境内有一种名为班氏线虫的寄生虫。
In the tiny South American nation of Guyana lives a problematic parasite called Wuchereria bancrofti.
在显微镜下，革兰氏染色显示中性粒细胞内有革兰氏阴性双球菌，这是脑膜炎奈瑟氏球菌的典型特征。
Microscopically, a gram stain reveals gram-negative diplococci within a neutrophil, typical for Neisseria meningitidis.
GLRX2和TXN1 是人体细胞内有关氧化还原反应的基因，分别编码抗氧化酶系统成员硫氧还蛋白和非酶系统成员谷氧还蛋白。
GLRX2 and TXN1 are oxidation-reduction reactions related to human genes, coding antioxidase system member thioredoxin and non-enzymatic system member glutaredoxin respectively.
在他的别墅内有三间宽敞的卧室。
模块内有客厅、饭厅、浴室和卧室。
The modules boast a living room, dining room, bathroom and bedroom (with a view!).
寨内有四川著名历史人物的肖像。
It contains portraits of famous historical figures from the Sichuan Province.
迷信最近又在国内有些地区重新流行起来。
Superstitions have recently been revived in some parts of the country.
我们知道在银河系内有几十亿颗行星。
We can tell in our galaxy there must be billions of planets.
大山：对不起，请问房间内有彩电吗？
会在50年或者100年内有影响吗？
PTE学术英语考试的成绩两年内有效。
PTE学术英语考试的成绩两年内有效。
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