Not only are mothers not paid but also most of their boring or difficult work is unnoticed.母亲们不但得不到报酬，而且她们做的那些乏味艰苦的工作常常都不为人所注意。His resignation passed almost unnoticed amid the furor of the elections.在轰轰烈烈的大选中，他的辞职几乎无人关注。...
I tried to slip up the stairs unnoticed.我试图趁没人注意溜上楼去。His kindness did not go unnoticed by his staff.他的厚道员工了然于心。She scorns the visible trappings of success, preferring to live unnoticed.她鄙视标志成功的外在之物, 更愿意默默无闻地生活....
The battle of the sexes also took a new twist.两性之争也出现了新的变数。the division of labour between the sexes男女分工There are members of both sexes in the team.队里男女队员都有....
A pall of oily black smoke drifted over the cliff-top.一团油腻的黑色烟雾飘到悬崖顶上。When the barge reached the shrine, acolytes removed the pall.当驳船抵达圣地时，辅祭除去了柩衣。We don't want to cast a pall over the festivities.我们不想给庆典蒙上阴影。...