tractor
拖拉机,牵引车
例句:
Jack's brother is a tractor driver.
杰克的哥哥是一个拖拉机手。
borrow trouble
杞人忧天;自寻烦恼
例句:
Don't borrow trouble by worrying about next year.
不要为明年的事儿瞎操心了。
I'll put my best foot forward.
我将全力以赴。
对话:
A: Can you beat yout opponent?
B: I can't make a promise, but I will put my best foot forward.
A:你能打败你的对手吗?
B:我无法保证。但我会全力以赴的。