你常常会无法保存照片，于是不得不重新启动手机。

Quite often they fail to save and you have to reboot the device.

youdao

不幸的是，野兽出现了问题，它无法启动，不得不被拖走。

Unfortunately, the Beast went bust, it wouldn't start, had to be towed away.

youdao

我不得不走回家，因为汽车启动不了。

I was obliged to walk home because the car would not start.

youdao

我不得不走回家，因为汽车启动不了。

I was obliged to walk home because the car would not start.

youdao