将来完成时

By next year, I will have graduated from college.

到明年这个时候，我就已经大学毕业了。

By the time you arrive, we will have finished dinner.

等你到的时候，我们已经吃完晚饭了。

She will have lived in this city for ten years by 2027.

到2027年，她在这座城市就住了十年了。

Will you have completed the project by Friday?

周五之前你能完成这个项目吗？

By the end of this month, they will have built the bridge.

到本月底，他们将建成这座桥。

I won't have read all the books by tomorrow.

到明天我还没法读完所有的书。

By the time the doctor arrives, the patient will have been waiting for two hours.

等医生到的时候，病人已经等了两个小时了。

By 2050, scientists will have discovered a cure for many diseases.

到2050年，科学家们将已经发现许多疾病的治疗方法。