Commas
n. 逗号( comma的复数形式 )
🗣️ 情景例句
Welcome, Mr. Stewart.
欢迎， Stewart先生。
I'll call you back.
我回电话给你。
I don't think there are. But there are more men than women scientists. And more men than women are heads of companies.
我想没有。但是，男科学家比女科学家多。而且，各公司的负责人中，男人要比女人多。