介紹：今天講點游泳相關的話題。孫楊在世錦賽上奪得了400米自由泳的金牌，澳大利亞游泳選手霍頓拒絕領獎，但是隨后又被打臉。

A: Sun Yang won the 400m freestyle for the fourth time at the world swimming championships.
孫楊在世界游泳錦標賽上第四次獲得400米自由泳冠軍。
B: Yeah, but his win was overshadowed by the controversy involving Mack Horton.
是的，但是他的奪冠被霍頓的爭議給掩蓋了。

四種主要泳姿的英文：
freestyle 自由泳
front crawl 自由泳
backstroke 仰泳
breaststroke 蛙泳
butterfly 蝶泳

for the Xth time 第xx次
The Fighting Dogs will appear in the championship game for the 10th time in a row.
斗犬隊將連續第十次出現在冠軍聯賽中。
This is the fifth time I've seen you this week. Why do we keep running into each other?
這是我本周第五次見到你。為什么我們總是撞見對方？

world swimming championships 世界游泳錦標賽

overshadow 讓...蒙上陰影，讓...黯然失色
Jessica's marriage announcement overshadowed my announcement about my new job.
Jessica的結婚消息把我找到新工作的消息給掩蓋了。
His aggressiveness overshadows his better qualities.
他的咄咄逼人掩蓋了他的優良品質。