他示范如何修补车胎刺孔.He demonstrated how to mend a puncture.设计了一种金属孔板波纹填料用刺孔机,包括上、下辊轮, 刺辊, 槽辊, 减速系统.It includes the up and down rolling wheel , thorny roller, groovy roller, reducing gears....
There are 1.7 million blind and visually impaired people in Britain.英国有170万失明和视力受损人口。a visually handicapped child弱视儿童Our findings relate to physically rather than the visually handicapped pupils.我们的研究结果是关于肢体残疾的学生,而不是视力有障...
他开始砍树皮。He started to hack away at the tree bark.我将原木放到了地上，刨掉了树皮。I set the log on the ground and shaved off the bark.这种树很容易辨认，因为它有着非常漂亮的银色树皮。This tree is always recognizable by its extremely beautiful silvery bark....
Many of the women I spoke to left because they felt constricted.和我聊过的很多女性因为觉得受拘束离开了。His throat began to feel swollen and constricted.他开始觉得喉咙肿胀发紧。Her throat constricted and she swallowed hard.她喉咙发紧，使劲地咽了一下唾沫。...