那条街一定是一直在一个斜坡上。

The street must have been on a slope.

《柯林斯英汉双解大词典》

你好，你一定是汤姆了，我们一直在等你呢。

D: Hey, you must be Tom. We've been expecting you.

youdao

一直在食堂吃饭不一定是好事。

All you can eat dining halls aren't necessarily a good thing.

youdao

如果有些东西一直在正常工作，但是现在出状况了，那么一定是哪里发生了变化。

If something was working, but now it's broken, then something changed.

youdao

如果有些东西一直在正常工作，但是现在出状况了，那么一定是哪里发生了变化。

If something was working, but now it's broken, then something changed.

youdao