My alarm clock didn't go off, so I missed biology class.

首先，我的闹钟没有响，所以我没有上生物课。

youdao

But now I have to set several alarm clocks to make myself could hear them in the morning otherwise I would miss my class.

可是此时我务必设置几个闹钟让自我能够听到他们在早上否则我会想念我的类。

youdao

But now I have to set several alarm clocks to make myself could hear them in the morning otherwise I would miss my class.

但此时我务必设置几个闹钟让自我能听到他们在早晨否则我会想念我的班。

youdao

Back then -- this is long before the financial crisis -- Elizabeth was sounding the alarm on predatory lending and the financial pressures on middle-class families.

WHITEHOUSE: President Obama Nominates Director of Consumer Financial Protection Bureau | The White House