🗣️ 情景例句
How do I do that?
我该办什么手续呢？
Is there any discount for the USA Railpass?
火车通行证有折扣吗？
When their father died, they thought it their duty to keep Eric in hiding.
父亲死后，他们兄弟俩认为有责任继续把埃里克藏起来。