视频对白：
—This is vour captian speaking.
我是机长。
In the event of an emergency, place the vest over your head then kiss your ... goodbye.
一旦发生紧急情况，请穿上救生夹克。然后和这个世界说再见。
—New york city, here we come!
纽约，我们来了！

今天要学习的词组为：in the event of

意为“如果，如果…发生，万一，倘使”。

例句：

1.In the event of his death, his daughter will inherit the money.
一旦他故去，他的女儿将会继承这笔钱。

2.The government of this country gave warning that she could not sit idly by in the event of war.
该国政府发出警告如果战争爆发，她将不会置之不理。