父母养育我们不易,我们不应该让他们失望.
It's not easy for parents to raise us,and we shouldn't .
与过去的定位系统相比,北斗定位系统更精准更强大.
the positioning systems in the past, Beidou positioning system is more accurate and powerful.
He always asks me my homework.
他总是问我作业做完了没有.(finish)
中国人口占全世界人口的五分之一.
The population of China is of the world's population.
It's easy to get information with the invention of electronic (科技).
地震后,医护人员工作太忙,没有得到充分的休息。(完成译句)
After the earthquake,doctors and nurses were busy take enough rest.
重庆如此美丽,以至于每年都有成千上万的人来参观。(完成译句)
Chongqing is beautiful thousands of tourists visit it every year.
遇到麻烦时,艾伦经常请求帮助。
Alan often help when he is in trouble.
I think (对我们来说……是必要的)to learn a foreign language.
Scientists say that music makes our brain "feel happy" and it the importance of music in cultures all over the world. (解释)
Tan Dun's music Water, which is full of the sounds of nature, is listening to.(值得)
这家书店每天从早八点到晚七点营业.
This bookstore is open 8a.m. 7p.m.