To ensure motivation, they were given monetary rewards for each correct answer.

为了确保积极性，他们会得到物质奖励，以作为给出正确答案的奖励。

youdao

Tip: A champion is not a must-have but can certainly help to ensure motivation for an initiative of this kind is maintained and staff engagement kept high.

提示：声援者并非必须具备的，但肯定有助于确保维持这种倡议的动力，保持工作人员参与的积极性。

youdao

Let fear provide the energy and motivation to do what needs to be done to ensure your (metaphorical) survival.

让恐惧提供给你勇气和动力吧，让你真正知道你需要去做什么来更好的生存！

youdao

So the real motivation for the half-baked special access order is to ensure the FCC will be in charge of the next generation of special access, the one based entirely on Internet technologies.

FORBES: The FCC Scores a Hat Trick of Errors on Internet Regulation

Like QPR, the motivation for Newcastle, currently 15th in the table, to bring in reinforcements was to ensure Premier League survival.

CNN: Big spending masks age of austerity for top soccer clubs