若要设置边距，请将指针移到短线上面，直到指针变成手形指针。

To set a margin, move over a stub until the pointer changes to a pointing finger.

youdao

若要取消边距，请将指针移到线条上面，直到指针变成手形指针。

To release a margin, move over a line until the pointer changes to a pointing finger.

youdao

若要取消边距，请将指针移到线条上面，直到指针变成手形指针。

To release a margin, move over a line until the pointer changes to a pointing finger.

youdao