Ok, now go hit the sack, but after tomorrow "s test we will have to study seriously for next week" s test, no more goofing off.

明天考试后你想好好学习，为下星期的考试作准备。没问题，我帮你准备，我们俩都会考得很好。

youdao

On his back he carried a large sack of food, a new gun and aminal traps he had bought with the Judge's money.

VOA: special.2010.06.26

Now,it's easy to make fun of Chambord, who was a pauvre type, a sad sack,in many ways.

取笑尚博尔伯爵很容易,在很多方面,他是一个可怜的家伙,是一个冒失鬼

耶鲁公开课 - 1871年后的法国课程节选

Mr Yeltsin's sack-the-government tactics smack of a deal provoked by such shadowy figures, who do not want Russia's new capitalists to be held accountable for their actions or their deals to be made transparent.

ECONOMIST: The strange rage of Boris Yeltsin

It's his sack lunch, and he's packed it himself.

CNN: Former Beatle Ringo Starr on his new album

Mr Livingstone's decision to sack Mr Norris comes after growing tension between the two men over transport plans, especially the mayor's plans to introduce congestion charges for drivers bringing cars into central London.

BBC: Livingstone sacks transport chief Norris