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It is also not polite to ask people questions about politics.

另外，問一些關于政治和宗教的問題也是不禮貌的。

He gave a lecture on agriculture.

他作了一個關于農業的講座。

The view was terrific.

景色美極了。

She showed me her gratitude by inviting me to dinner.

她邀請我吃飯以表示她的感激。

But We tried very hard to adapt ourselves to the new environment.

但是我們盡量去適應新的環境。

That's why he is now concentrating on conversation at a language school near his home.

這就是他在他家附近的一所語言學校專攻口語的原因。