你也会在写学校的作文和论文时使用正式的英语。
You would also use formal English in compositions and essays that you write in school.
很多人说这种类型的作文是议论文。
Communicating with other people by telephone is very convenient, especially when you have something urgent.
很多人说这种类型的作文是议论文。
Communicating with other people by telephone is very convenient, especially when you have something urgent.
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