中译英（1）锻炼（2）做运动（3）落到地上（4）升到空中
问题描述：
中译英（1）锻炼（2）做运动（3）落到地上（4）升到空中
答
1. exercise
2.do some exercise
3.fall on the ground
4.rise into the air
答
1.do exercise
2.play sports
3.fall on the ground
4.Up in the air
答
1.take exercise
2.Do Sports
3.Fall On the floor
4.Rise into the air
答
1.work out
2.do some exercise
3.fall on the ground
4.rise into the sky（air）