It's just a piece of cake
这只是小菜一碟，容易的很
a piece of cake
n.一块蛋糕; 小菜一碟; 轻松的事; 易如反掌的事;
例句：
Come on everybody, learning english is just a piece of cake, I am sure you can learn it well.
加油，学英语就是小菜一碟嘛，我相信你一定能够把它学好。
小菜一碟
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024