When meet happy thing, we need to keep happy.

在遇到高兴的事时，我们需要保持快乐。

youdao

The leadership knows well whom it really needs to keep happy.

领导层十分清楚真正要让谁保持愉快。

youdao

But there's little incentive to change the policy, since the bulk of middlemen commissions-up to 25 percent of prices-come from buyers, whom auction houses are keen to keep happy.

但由于高达卖价25%的中间商佣金是由买家支付的，拍卖行乐于让买家高兴，那就几乎没有动力去改变这个政策。

youdao

He always believed that if he made his audiences happy, they would keep coming back to see him.

VOA: standard.2009.08.14

Air transport is capital-intensive and cyclical, there's ease of entry, and pilots, machinists and flight attendants are militant and difficult to keep happy.

FORBES: Market Trends: American Airlines: Buy it, don't fly it

JustGiving is a business with staff to employ and investors to keep happy, and it has done a good job for charities by promoting the idea of online giving.

BBC: Believe.in and the business of charity

"It's a perk to keep employees happy and healthy, not to keep them spoiled, " she says.

WSJ: Zynga Culinary: The Tech World's Hottest Meal Ticket