The puzzle was what benefit would be gained from it when performance might be affected the following day.

令人困惑的是，第二天的表现可能受到影响时，这会带来什么好处。

youdao

Until I realized that I gained wisdom every day.

我害怕衰老，直到我意识到，我每天都获得智慧。

youdao

Shares in New York have gained for the fourth consecutive day, and earlier European markets also rose.

纽约股指已经连续第四天上涨，而先前欧洲股市也上涨了。

youdao

At one point,there were as many as 300 people a day being deported through Juarez, which has gained a reputation as the most dangerous city in the world outside a war zone.

VOA: standard.2010.04.01

By the second half of the 1990s, the Palestinian Authority had gained day-to-day control over large areas of daily life in the Arab-inhabited areas of Jerusalem.

ECONOMIST: Hope in a hate-infected city

Shares in Visa gained through the day and had a nice pop in the aftermath of the earnings release.

FORBES: Visa Nearly Doubles Profit As Volume Grows, Shares Rise On $1.5B Buyback Announcement

This man's conduct that day gained him the Medal of Honor, one of 464 awarded for actions in World War II.

CNN: Bush: WWII Memorial a 'fitting tribute'