The hummingbird perches on a twig of the hawthorn.小蜂鸟栖在山楂树枝上.The wings of a bee and those of a hummingbird are analogous.蜜蜂的翅膀和蜂雀的类似.The hummingbird is the only bird that can fly backward.蜂鸟是唯一能倒退向后飞的鸟....
The hummingbird is the only bird that can fly backward.蜂鸟是唯一能倒退向后飞的鸟.The wings of a bee and those of a hummingbird are analogous.蜜蜂的翅膀和蜂雀的类似.The hummingbird perches on a twig of the hawthorn.小蜂鸟栖在山楂树枝上.A hummingbird is p...
...a grizzled old age pensioner...头发花白、靠养老金过活的老人He is already an old man and pensioner, but quite active.他已经是个老年人,领养老金了, 但是精力相当充沛.The tax threshold for a pensioner is $ 6,000.领退休金的人的纳税起点是六千美元.The delighted pensioner walk...
They have the usual quota of human weaknesses, no doubt.毫无疑问，他们身上也有人所共有的弱点。There was no doubt in his mind that the man was serious.在他看来，这个人无疑是认真的。I have no doubt that we are polluting the environment beyond redemption.我丝...