“跳入”的英语可以翻译为：plunge into ...

这位游泳者跳入河里去营救那个溺水的小孩.The swimmer dived into the river to save the drowning child.看人们从悬崖上跳入海里,真叫人胆战心惊.It's thrilling to see people diving into the sea from a cliff.他们从桥上跳入水中,救起溺水的妇女.They dived from the bridge and resc...