俚语是口语英语很重要的一环, 本书用四格漫画的形式, 在展现兄妹俩的日常中解释了英语俚语的来由与用法。图片的形式更方便理解与记忆。四格漫画看似很随意, 但是都遵循了“提出俚语—解释俚语—活用俚语”这个步骤, 让读者感受到原来俚语也可以这么简单。

阿褚，一个爱自由，慢热，快乐至上的英语专业毕业生，英语专业八级。大学期间开始自己琢磨画图的野生画手，希望可以用画笔将学习英语变得简单有趣。

A diamond in the rough 1A drop in the bucket 2A frog in one’s throat 3A piece of cake 4A shot in the dark 5Achilles’ heel 6An arm and a leg 7An eye for an eye 8Apple of your eye 9Armed to the teeth 10As cool as a cucumber 11At the drop the a hat 12At the eleventh hour 13Back to square one 14Backseat driver 15……Under the gun 169Under the weather 170Under your nose 171Up against the wall 172Upper crust 173Watched pot never boils 174Wear heart on sleeve 175Wet behind the ears 176When pigs fly 177When the chips are down 178Whistle in the dark 179Word of mouth 180You are what you eat 181