我不得不学习如何使用电话，如何支付车费，如何向零售商的东西我不知道英语。

I had to learn how to use the phone, how to pay bus fare, and how to ask a shopkeeper for things I didn't know the English for.

youdao

我不知道如何在网络上学习英语。

I don't know how to study English on the Internet.

youdao

我不知道如何在网络上学习英语。

I don't know how to study English on the Internet.

youdao