Day in and day out, the flat crack of the tank guns reverberates through the little Bavarian town.

日复一日地，单调的坦克炮的轰隆声在巴伐利亚的这个小镇上空回响着。

《柯林斯英汉双解大词典》

With tears welling up in my eyes, I rushed out of the flat and ran along the street.

我泪流满面地冲出了公寓，沿着街道跑。

youdao

A pitcher or a flytrap cannot carry out much photosynthesis because, unlike plants with ordinary leaves, they do not have flat solar panels that can grab lots of sunlight.

猪笼草或捕蝇草不能进行太多光合作用，因为和普通植物的叶子不一样，它们没有能接受太阳能的平台，来吸收大量阳光。

youdao

Then they rubbed the clothes on flat pieces of wood, squeezed out the water and hung each piece to dry.

VOA: special.2010.03.28

Now, I've taken off the training wheel of the CS50 Library and I'm just flat out saying char *. No more strings.

现在，我开始了CS50库的培训,我只指明char，*，没有更多的字符串。

哈佛公开课 - 计算机科学课程节选

The leader of the Liberal Democrats, Nick Clegg,said Friday his party and the Conservatives are working "flat out" in order to come to a deal.

VOA: standard.2010.05.10

Mr Ormerod staggered out of the flat into Sea Road at the junction of of Hawkwood Road where he collapsed before being taken to hospital.

BBC: Man jailed for Boscombe pills row stabbing

McIntyre, from Greenock, went outside and there was a minor tussle between the two men before a number of people, including Ms Harte, came out of the flat and ushered the accused back inside.

BBC: Ross McIntyre faces jail for attack on Christopher Roe

If you're the guy in the box out there at the scene of the crime, most in need of the protection, you're flat out of luck.

MSN: December 23: Wayne LaPierre, Chuck Schumer, Lindsey Graham, Jason Chaffetz, Harold Ford Jr., Andrea Mitchell, Chuck Todd - Meet the Press - Transcripts | NBC News