Hide a coin under the glass which is covered by red towel.

把一枚硬币藏在红毛巾盖着的杯子下面。

youdao

Sure, you can be angry at getting splashed with mud, stepping in dog poop, or inadvertently throwing a red towel in with the white laundry. In fact, that is probably the most normal response.

当然，如果被溅了一身泥，踩了狗屎，或者无意间把红色的毛巾与白色的衣物混在一起洗了，你是可以发火的，事实上，这是最自然不过的反应了。

youdao

Dilute red food coloring with water and pour onto a damp paper towel on a plate.

将红色食用色素加水稀释后倒在铺有湿纸巾的盘子里，在烤饼干专用印章上面沾上食用色素，然后将印章盖在月饼表面。 重复以上做月饼的步骤把其它月饼做好。

youdao

The attendants will give you a cloth (resembling, in most establishments, an over-sized red gingham tea towel).

BBC: A guide to Istanbul��s bath houses