to only just earn enough money to provide yourself with food, clothing, and a place to liveto only just earn enough money to provide yourself with food, clothing, and a place to live
勉强度日 He settled in Paris, where he scraped a living writing short stories and magazine articles. 他定居巴黎，以写短篇小说和杂志文章勉强度日。
to earn enough money to buy the things you needto earn enough money to buy the things you need
谋生 Everyone has to make a living. 每个人都要谋生。
to earn enough money to buy the things you need:to earn enough money to buy the things you need:
Everyone has to make a living. 每个人都要谋生。
It turns out that all these problems can be solved at once, provided we learn enough about the cycleIt turns out that all these problems can be solved at once, provided we learn enough about the cycle
结果是，所有这些问题都可以一次解决，只要我们充分地了解各置换的循环结构。
She stalled for time to earn enough money to pay.She stalled for time to earn enough money to pay.
她拖延着，想挣够钱来付款。
