How to say “That window is badly sealed — water gets in every time the rain blows sideways.” in Japanese
In Japanese
あの窓、ちゃんと密閉されてないみたいで、横なぐりの雨が降るたびに水が入ってくるの。
Ano mado, chanto mippei saretenai mitai de, yokonaguri no ame ga furu tabi ni mizu ga haitte kuru no.