This is called chucking a sickie or pulling a sickie.

这叫做“chucking a sickie”或者是“pulling a sickie”。

You can just chuck a sickie on Monday!

你可以在周一采用“病假攻略”。

So in Australian slang you can say that you chucked a sickie.

那么在澳大利亚习语里，你可以说你采用了“病假攻略”。

The weather is so good today, I think we'll just chuck a sickie and go to the beach.

天气真好，我觉得我们应该采用“病假攻略”去海滩。

I've got a few mates who often chuck a sickie which means when you can't be bothered going to work, they pretend to be sick and they tell their boss, well they tell them I'm sick, but they're really chucking a sickie.

我有几个朋友，他们常常采用“病假攻略”，意思是当你不想去工作时，他们就假装生病，告诉自己的老板，说他们病了，但其实他们是在采用“病假攻略”。