This is 和 It's 有什么区别?

学习时间:2026-09-27 03:00:11 阅读：1277

This is 和 It's 有什么区别?例如：This is my private letter.It's my private letter.

怕孤单的冬日

2026-09-27 03:00:11

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This is可用于人或物,例如：This is my friend。或 This is his book。或电话用语This is Mike speaking。It's 主要用于介绍物。例如：It is a cute dog。