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...
他倚着栏杆, 急促地喘气.He leant against the railing, his breath coming in short gasps.长跑之后, 那个运动员正在喘气.After the long race, the runner was panting for breath.他们都伤风了,呼呼喘气而且打喷嚏.They all had colds and were sniffing and sneezing....
他几乎能感觉到她在电话那端皱眉蹙额。He almost felt her wincing at the other end of the telephone.“嘘！”森尼皱眉蹙额地说。"Shh!" Sunny winced.闻到这令人作呕的气味,他皱眉蹙额.He screwed up his face at the nasty smell....