falling over的用法和樣例：
例句
- He was an awkward child, always falling over himself and breaking things.
他是個笨拙的孩子，經常笨手笨腳地把東西摔破。 - The big firms were falling over themselves for the services of this brilliant young scientist.
那些大公司競相爭取這位卓越的青年科學家為他們服務。 - People were falling over themselves to be introduced to the visiting film star.
人們千方百計地想把自己介紹給到訪的影星。
