我们已经试过三遍了，还必须再试一次(第四次)吗？

We've tried it three times. Must we try it a fourth time?

youdao

我们已经试过三遍了，还必须试一次(第四次)吗？

We \ 've tried it three times. Must we try it a fourth time?

youdao

我们已经试过三遍了，还必须试一次（第四次）吗？ ？

We\ 've tried it three times. Must we try it a fourth time?

youdao

我们已经试过三遍了，还必须试一次(第四次)吗？ ？

We 've tried it three times. Must we try it a fourth time?

youdao

我们已经试过三遍了，还必须试一次(第四次)吗？ ？

We 've tried it three times. Must we try it a fourth time?

youdao