If I hadn't been here, you would have had to ask yourself these questions and answer them by thinking, looking in a reference book, or consulting a friend.

如果我不在这儿，你可以向自己提问，然后通过思考，查阅参考书或请教朋友去弄懂它们。

youdao

If I hadn't been here, you would have had to ask yourself these questions and answer them by thinking, looking in a reference book, or consulting a friend.

如果我不在这儿，你可以向自己提问，然后通过思考，查阅参考书或请教朋友去弄懂它们。

youdao