例句:I agree to this arrangement.
我同意这个安排。
2.go down 坠毁
例句:Their aircraft went down during a training exercise.
他们的飞机在一次训练演习中坠毁了。
3.participate in 参加
例句:All of us will participate in the profits.
我们大家都将分享到利润。
4.at the age of 在..年龄
例句:He'd dropped out of high school at the age of 16.
他16岁的时候就从中学退学了。