1.donate to 捐赠
例句:He frequently donates large sums to charity.
他常常向慈善机构捐赠大笔钱款
。2.a group of 一群
例句:A group of riders came into view on the dirt road.
一群骑车的人出现在那条土路上
。3.around the world 全世界
例句:Online gaming allows players from around the world to challenge each other.
网络游戏使得全球的玩家可以相互较量
。4.waddle to 蹒跚行走
例句:McGinnis pushed himself laboriously out of the chair and waddled to the window.
麦金尼斯吃力地从椅子上站起来,摇摇晃晃地走到了窗前
。