1.once-in-a-lifetime 一生仅有一次的
But those that do consider it a once-in-a-lifetime opportunity for their children to experience the life of a princess, if only for a week.
但也有的家长觉得这是一次千载难逢的好机会,可以让自己的女儿体验一回当王妃的感觉,哪怕只有一周也好
。2.bend down 弯腰
Still, imagine an office full of of scandalized and perverted stares as you exit the bathroom or bend downto pick up a pencil — awkward?
然而可以想象,一个充满震惊、歪想的凝滞目光的办公室里,当你退出洗手间或者弯腰去捡起一支铅笔——哇塞,不尴尬?
3.stick out 突出
She made a face and stuck out her tongue at him.
她做了鬼脸,冲他吐了吐舌头
。4.dig down 掘倒
“For most areas we dig down 18 to 26 meters,” said Lin Wenshu, one of the planning directors of the Wuhan Metro.
“在大部分地区,我们的挖掘深度为18-26米,”林文舒(音译),武汉地铁主管规划的一位主任说