You must look at the traffic lights before you go (穿过) the road.
根据所给中文意思完成句子,每空限填一词.
上周,我的朋友大卫带着一本新书到我家来访.
Last week. my friend David with a new book.
他拿出相机开始拍照.
He took out his camera and started s .
正如习近平所说,人类应当友好对待世界不同的文化.
As Xi Jinping said,humans should to different cultures of the world.
国外许多机器人能用汉语与人交流.
Many robots in foreign countries can communicate with people .
我五岁就会做家务了.
I was able at the age of five.