大多數蝙蝠靠回聲定位來飛行。Most bats navigate by echolocation.她在山頂上大聲喊著,然后聆聽著回聲.She shouted on the mountaintop and listened for the echo.蝙蝠用一種回聲測定法來判斷距離.The bat judges distances by a kind of echo - location....
Mr Dogan was keen to buy SABAH.道昂曾一度想收購沙巴(SABAH).Let's do whatever it takes to find out how Dogan died - and the eight other victims.讓我們無論如何都要查明多根 —— 以及其他8個受害者——是如何死的....