的意思 planar mask

1. The planar mask is designed to provide a snug and secure fit over the face.
平面口罩是设计为紧密贴合脸部的。

2. It is important to wear a planar mask when you are in crowded spaces to protect yourself and others.
在拥挤的地方，戴平面口罩对自己和他人都很重要。

3. Make sure to dispose of your planar mask properly after each use to prevent the spread of germs.
每次使用后，记得正确处理你的平面口罩，以防止细菌传播。

4. Some people prefer planar masks over other types because they are more comfortable to wear for long periods of time.
一些人更喜欢平面口罩，因为戴起来更舒适，可以长时间佩戴。

5. The planar mask should cover both your nose and mouth to be effective in preventing the spread of respiratory droplets.
平面口罩应该覆盖鼻子和嘴巴，才能有效防止呼吸道飞沫传播。

6. It is recommended to wash your planar mask regularly to keep it clean and free of dirt and bacteria.
建议定期清洗你的平面口罩，保持干净，远离污垢和细菌。