Write at last 50 words on the topic "Let's protect   ▲  " (以“让我们保护   ▲  ”题写一篇不少于50个词的短文，要求意思明确、内容连贯，标点符号不占格)：以下问题仅供参考：

1）What do you want to protect?

2）Is it important?/ Are they important? Why?

3）What can you do to protect it / them?