🗣️ 情景例句
If you can order a bit more, we might be able to give you a 2% discount.
如果你能够再订多一些，我们可以给你 2% 的折扣。
Do we have to wear the helmets?
我们得戴上防护帽吗？
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。