However, it is important to learn how to use proper language.

然而，学习如何使用恰当的语言是重要的。

youdao

Don't swear (curse) or talk rudely in tone. Use proper language.

不要辱骂(诅咒)或用粗鲁的语调说话。用适当的语言。

youdao

Don't swear (curse) or talk rudely in tone. Use proper language.

不要辱骂(诅咒)或用粗鲁的语调说话。用适当的语言。

youdao