Hard solid wood as doorsill with anti-slippy aluminium covering.

硬实木为包括门槛与反斯利皮铝。

It's very slippy when go outside the door in the winter in the Antarctic.

在冬天，南极外面的地面非常滑。

We have to take care up ahead; the rain will have made the steps really slippy.

我们上去以后得小心点儿；台阶被雨水弄得实在很滑。

The floors are very slippy and you will have a few whoaaa moments when you have wet feet.

地板很滑，湿脚踩在地板上的时候会有一些打滑的时候。

Writing an essay can be tedious, but you don't want to bungle the hours of conceptual work you've put into writing your essay by leaving a few slippy misppallings and pourly wordedd phrazies..

写论文可能蛮枯燥的，数把小时才将概念行诸文字，你肯定不会希望因为愚蠢的拼写错误和大把的废话就千功尽弃吧。