AP News:埃及航空坠机疑似恐袭

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。