我敢发誓，自那以后我们仅通过电子邮件的方式联系过三次左右。

We had corresponded electronically maybe three times since then, I swear.

youdao

我敢发誓，自那以后我们仅通过电子邮件的方式联系过三次左右。

We had corresponded electronically maybe three times since then, I swear.

youdao