我患脚气病已有几年了，一到夏季需换上凉鞋才行。

I suffer from beriberi to already had a few years, need to change sandal to just go to the summer.

youdao

我患脚气病已有几年了，一到夏季需换上凉鞋才行。

I suffer from beriberi to already had a few years, need to change sandal to just go to the summer.

youdao