Yet their impact on life on the surface has been huge. 然而它们对地面上的生物 却有着极其深远的影响
Yet the nightly onslaught has little impact on bat numbers - 然而 每天傍晚的攻击只会 对蝙蝠数量产生很小的影响
Yet these depths were first explored only two years before man landed on the moon. 然而人类直到登月前两年 才第一次进入这个深渊
Yet these swimming skills acquired during play 但是 这些在玩耍中学会的游泳本领
Yet these precious waters are rich with surprise. 可是这些珍贵的淡水中却充满了惊奇
Yet they gather in some numbers on these apparently barren slopes. 然而却有一定数量的灰熊 聚集在这片不毛之地