keep-spring

基本解释

I sit at the edge of my seat and keep springing up and down as if something is pricking me from below.
如果要开会，我总能让他们相信我现在急需处理其他事情。我表现出坐不住，惴惴不安，坐如针毡的样子。”
You can keep my book as long as you like.
我的书你要借多久都随你的便。
Please keep the watch for me while I go swimming.
我去游泳，请代我保管这表。
It was very thoughtless of you to keep her waiting so long.
你让她等那么久也太不体谅人了。
In Mainland China, new skyscrapers have kept springing up because of the unparalleled economic boom.
在中国大陆，因空前的经济繁荣，新摩天大楼如雨后春笋般落成。