经典句型:I'm learning English,otherwise I cannot communicate with the others. 我在学习英语，否则就无法和别人交流。

A:What are you busy with these days?

甲:你最近在忙些什么?

B:I'm learning English,otherwise I cannot communicate with the others.

乙:我在学习英语，否则就无法和别人交流。

A:You'd better talk with the native speakers more.

甲:你最好多和当地人交谈。

经典句型:I have been here for half a year. 我到这里已经半年了。

A:I have been here for half a year.

甲:我到这里已经半年了。

B:What are you doing here？

乙:你在这儿做什么?

A:I'm learning English.

甲:我在学习英语。

B:When will you go back to your country?

乙:什么时候回国?

A:I will not leave until next October.

甲:明年10月才离开。

句型讲解：

Otherwise在这里是连词，表示“否则的话”，也可以用作副词，表示“用别的方法，不同地。”