2. Shield yourself from bad influences. 保护自己不受坏影响。
3. Please come back with you shield, or on it! 请带着你的盾牌归来，否则请长眠于此！
1. a protective covering or structure
2. armor carried on the arm to intercept blows
3. hard outer covering or case of certain organisms such as arthropods and turtles v.
1. protect, hide, or conceal from danger or harm
2. hold back a thought or feeling about