在中国只有一个孩子的夫妇被允许再生一个孩子.
A couple have only one child are allowed to have second baby in China.
你要有空,咱们去喝杯咖啡吧. .
请把盐递给我好吗? .
If you come to visit China,you will experience an amazing (文化)
They are buying a car and want to get it as (便宜) as they can.
I believe exercise and (新鲜的)air are good for our health.