We try the best we can to stay on top of our game, because there's always someone trying to compete.

我们尽最大的努力保证我们的高标准，因为我们的竞争对手总是存在。

youdao

There was once an old wise man who live on top of a mountain. (I don't know why the wise men always like to stay on top of mountains.)

从前，在一座山顶上住着一位智慧老人(我不知道为什么智者总是喜欢住住山顶上)。

youdao

He has always found a way to stay on top what every the situation.

不论形式多么变化，他总是有办法来领导。

youdao

Owner Roman Abramovich has tightened the belt at Chelsea, which he needed to do, but the trick for all teams who want to stay on top is that you should always try to improve every position when you get the chance, irrespective of the player, his reputation or his position.

BBC: Alan Hansen on Chelsea's problems

IdeaWorks made queries in March for travel dates spanning June through October, and selected itineraries that always included a Saturday-night stay with travel on each airline's top 10 routes under 2, 500 miles and 10 busiest routes longer than 2, 500 miles in order to evaluate availability in each carrier's strongest markets.

WSJ: Frequent-Flier Miles: Best Airlines for Cashing In