The city becomes rainier during the monsoon season.
在季风季节，这座城市变得更有雨。
I prefer hiking in the mountains when it is not rainier.
我更喜欢在不更有雨的时候去山里徒步。
The garden looks rainier in the spring than in the summer.
花园在春天看起来比夏天更有雨。
The climate in the northern region is rainier than in the south.
北部地区的气候比南部更有雨。
The weather forecast predicts that tomorrow will be rainier than today.
天气预报预测明天会比今天更有雨。
