If you don't understand the answer to a question, ask the doctor to explain it again until you do understand.

如果你不明白一个问题的答案，就请医生再解释一遍，直到你明白为止。

youdao

If you don't understand the answer to a question, ask the doctor to explain it again until you do understand.

如果你不明白一个问题的答案，就请医生再解释一遍，直到你明白为止。

youdao