Helibarge
直升飞机和平底气垫船运输系统
🗣️ 情景例句
I see her about three times a month.
我一个月见她三次。
Every advantage has its disadvantage.
有利必有弊。
Our climate is not very good,but it's certainly interesting.
虽然我们国家的气候并不很好，但又确实很有意思。