If he can not do this, he has not really grasped the spirit of the foreign language and can not use it freely.

如果做不到这一点，他就没有真正掌握这种外语的精神实质，也就不能运用自如。

youdao

If he can not do this, he has not really grasped the spirit of the foreign language and can not use it freely.

如果做不到这一点，他就没有真正掌握这种外语的精神实质，也就不能运用自如。

youdao