1.This is going to be a hellacious few months.

这接下来几个月糕。机翻

2.To get me through this hellacious overnight 12 hour flight, I have taken an Ambien, which should be kicking in any minute.

为了过这 12 小时还隔夜飞行，我得吃一片安定，应该随时都开始起作用。