We should keep a good sitting posture, never read the books too closely.

我们应该保持良好的坐姿，看书的时候不要离太近。

youdao

We should keep a good sitting posture, never read the books too closely.

我们应该保持良好的坐姿，看书的时候眼睛不要离太近。

youdao

We should keep a good sitting posture 1, never read the books too closely 2.

我们应该保持良好的坐姿，看书的时候不要离太近。

youdao

We should keep a good sitting posture 1, never read the books too closely 2.

我们应该保持良好的坐姿，看书的时候不要离太近。

youdao