虽然有一些我叫不出它们的名字，但是它们都很可爱，是它们给同学们带来了新鲜的空气，是它们为同学们遮挡阳光、风雨，使我们愉快地学习。

While there are some I called out their names, but they are very lovely, is they brought fresh air to the students, they are to keep out sunshine, wind and rain, the students make us learn happily.

youdao