bug storm

idiomatic

(idiomatic) A large number of insects in the air, especially when passed through by a vehicle.

Japanese Meaning

車両などが通過した際に、空中に大量の虫が舞い上がる現象

夕暮れの裏道で私たちはまさに虫の大群に突っ込み、フロントガラスが小さな虫で覆われてしまった。

Sense（1）

(idiomatic) A large number of insects in the air, especially when passed through by a vehicle.

The fun and free “vibe” all changed when we hit a bug storm, getting bugs in our mouth and a few stings in the face.

bug storms

（ plural ）