2. First of all, we must industrious wash hands, ensure sufficient sleep and
propriety athletics, that will let our resistance tone up.
首先，我们一定要勤洗手，保证充足睡眠和适当的运动，这样能让我们抵抗力增强。
3. The whole company, indeed, seemed now deeply to feel that in the costume and bearing of the stranger neither wit nor
propriety existed.
说真的，所有那些人似乎都深深感到那个陌生人的服饰举止既非才智的表现，又无半点风雅可言。
