我有一个大嘴巴用英文怎么说同义句

"I have a big mouth" 是一个通俗的表达方式，意思是指某人说话太多或爱说秘密。

同义句有：

"I talk too much"
"I have a tendency to speak out of turn"
"I'm loose-ppped"
"I'm a blabbermouth"

这些表达方式都表达了说话过多的意思。

例句:

I have a big mouth and I always tell my secrets.
I have a big mouth and I can't keep a secret.
I have a big mouth and I should learn to control it.

对应的翻译:

我有个大嘴巴，总是说出自己的秘密。
我有个大嘴巴，不会保守秘密。
我有个大嘴巴，应该学会控制。