flossing造句
She was
flossing her teeth at the time.
當時她正在用牙線剔牙。
Flossing is no longer freakish.
用牙線剃牙不再古怪.
Recent studies make a direct connection between longevity and teeth
flossing.
最近的研究表明:長壽跟用牙線潔齒直接相關.
In addition,
flossing regularly and using a good mouthwash is also recommended.
此外, 還推薦你定期使用牙線和挑選一把好牙刷.