They can even add key words of interest, such as "water", "violence" or "UN".

他们甚至可以添加感兴趣的关键字，比如“水”、“暴力”或者“联合国”。

Learn to read KEY WORDS.

学会阅读关键词语。

Gentle and subtle are the key words here.

柔和与细微是这里的关键词。

Write up to five key words on other cards;

其他卡片上最多只能写五个关键词；

Revise and remember these key words and phrases!

请复习并记住下面这些重要的单词和短语！