Bats flit about in the twilight.蝙蝠在暮色中四处飞翔.Some Horseshoe bats can detect differences as slight as 0 . 0001 KHz.一些马蹄铁形蝙蝠能探测到细微至0.0001千赫的差别.Bats are the only mammals to have wings and to achieve sustained flight.蝙蝠是唯一的有翅膀...
In China bats are thought of as being very lucky.在中国，蝙蝠被视为吉祥物。Most bats navigate by echolocation.大多数蝙蝠靠回声定位来飞行。Two thugs clubbed him with baseball bats.两个暴徒用棒球棒猛击他。...
The first organisms that reproduced sexually were free-floating plankton.最早开始有性繁殖的生物是四处漂浮的浮游生物。In the reproduced bronze she is completely nude.她全身赤裸，皮肤是日晒后的古铜色。a manuscript reproduced in facsimile精确复制的手稿...
英格兰意欲在下月的世界青年锦标赛中推出他们的最强阵容。England intend fielding their strongest team in next month's World Youth Championship.英格兰队在锦标赛中连赢两场后信心大增。England are brimming with confidence after two straight wins in the tournament.他今年第...