翻译汉语成英语

that boy,whose sister does't get along well with her classmates, is easily to lose his confidence

1. his elder sister and classmate get along with not good，that the boy loses confidence very easily

The boy, whose sister doesn't get on well with her classmates, always loses heart.

MS我第一个来，可素不好意思啊，单词学的少，现在去翻爱词霸帮你翻译！……（人好多啊，不去了瞎忙了…）

That boy is easy to lose his confidence, his elder sister doesn't get along well with her classmates.