Trampolining
(trampoline 的现在分词) n. 蹦床
🗣️ 情景例句
Hello.
你好。
What's the weather like today?
今天天气如何？
This may be illustrated by comparing the position of a nation with that of a private business enterprise.
把国家的状况同私人企业的状况加以比较，就可以看清这个问题。