mouthwash

彰化縣芳苑鄉路上國小

The teacher is giving her students mouthwash to gargle with. 

這位老師給學生漱口水漱口。

Gargling with mouthwash helps keep your teeth healthy. 

用漱口水漱口可以保持牙齒健康。

彰化縣彰化市大成國小

The students follow the steps to rinse with mouthwash properly.

學生們依照步驟正確地用漱口水漱口。

They use mouthwash to keep their mouths clean.

他們使用漱口水來保持口腔清潔。