By using a cast, the programmer turns off or dampens normal type - checking ( Section 2.3 , p . 44 ).强制类型转换关闭或挂起了正常的类型检查 ( 第2.3节 ).The engine oil also absorbs the shock and dampens the noise of moving parts.发动机机油也吸收震动和降低...
我一看到蝙蝠就把门闩上了。I had bolted the door the instant I had seen the bat.在中国，蝙蝠被视为吉祥物。In China bats are thought of as being very lucky.大多数蝙蝠靠回声定位来飞行。Most bats navigate by echolocation....