I'm lucky really as I never put on weight.
我真的很幸运，体重从未增加过。
She's off to Greece for a month—lucky devil!
她去希腊一个月—真是个幸运儿！
I feel almost ashamed that I've been so lucky.
真有点不好意思，我太幸运了。
Luckily, my mother rose to the occasion.
幸好，我母亲挺身而出作了处置。
Luckily, I'd noticed where you left the car.
幸好，我注意了你停车的地点。
Luckily I was never stopped for a Breathalyzer.
幸运的是我从未被拦下来做呼气酒精检测。