太简单了英语这样说：

1、It's really simple.

2、 It's a piece of cake.

3、 It's easy as pie.

4、 It's no big deal!

5、 It's a no-brainer!

6、 I can do it with my eyes closed!

7、 That's no sweat1 at all!

8、 Nothing to it!

9、It's a joke. Anyone can do it.

10、 It's a cinch!