You must be strict with them, but sometimes you must untie the string to see how they are getting on.

你必须对它们严格，但你有时也要松开绳子，看看它们是如何成长的。

youdao

Do not cut the string, untie the knots.

别剪断绳子，把结解开。

youdao

Don't cut the string, untie the knots.

别剪断绳子，把结解开。

youdao

Don't cut the string, untie the knots.

别剪断绳子，把结解开。

youdao