A gentleman will make contributions when fortune comes.

君子时运临才建功立业。

And if his life is unfortunate, he will drag out an ignoble existence like a grass.

若时运不，则像蓬草一样苟且性命。

Hard times: Times were hard and we were forced to sell our house.

时运不，我们被迫把房子卖了。

It was an amicable divorce, and then he was down on his luck.

这一次友好离婚，然后他就时运不了。

He's a guy down on his luck.

他个时运不家伙。

Always a kind of like down on her luck.

总有点儿时运不。

Eh, meager touches, but I get by.

时运不 但我熬过了。

You’ve had your share of hard luck.

【hard，hardness】你也有时运不日子，这在所难免。

The Texan rebels didn't have much luck  and the Alamo fell, becoming a rallying cry for independence.

德克萨斯叛军时运不， 阿拉莫陷落，成为争取独立战斗口号。

I mean, she was a girl with a dream once, too, and she certainly understands hard times.

她以前也个追梦女孩啊，然后她肯定明白什么时运不。

The President of South Africa Cyril Ramaphosa has been marking the 110th anniversary of the governing Africa National Congress amid a downturn in its fortunes.

南非总统西里尔·拉马福萨在执政非洲国民大时运低迷之际，纪念其成立110周年。

Not that I was down on my luck, but I was at a weird point in my life where I was making the transition between careers.

并非我时运不，我正处在一个奇怪人生阶段，正处于职业生涯转型期，一切都不确定。

Across cultures and time periods, there's evidence of survival cannibalism, when people living through a famine, siege or ill-fated expedition had to either eat the bodies of the dead or starve to death themselves.

在不同文化和时期里，有证据表明求生性食人，生活在饥荒，或处于围困、时运不探险时，不得不吃死者尸体，否则自己就饿死。

She said, I was born a girl, but my father, a nobleman in Burgundy, had fallen upon hard times and in order for me to inherit, he decided to raise me as a boy.

她说，我生女孩， 但我父亲一位勃艮第贵族， 因时运不，为了让我能继承家业， 他决定把我当作男孩抚养。

People who had fallen on bad times or made poor life choices and were now living on the streets, in many cases struggling with mental health problems and often resorting to petty crime to feed their addiction.

那些时运不或做了糟糕人生选择人， 现在流落街头，很多人还面临着心理健康问题， 经常 resorting to petty crime 养活他们瘾。 注：resorting to petty crime 这一句可以更自然地翻译为“不得不通过小偷小摸维持生计” 。