English composition: write a short essay of about 70 words with "wash your hands frequently and pay attention to hygiene" as the central content.

In order to keep healthy, we must pay attention to personal hygiene. Every place we can touch is constantly covered with bacteria that can make us sick. Our hands are usually the most convenient way for bacteria to spread. Therefore, hand washing becomes very important. It can help you keep healthy. You should get your hands wet first, and then apply soap. After applying soap, massage every part of your hand for at least 30 seconds, and then rinse. Let's all wash our hands and stay healthy!