Some offer badges (virtual MEDALS awarded when someone completes a set task, such as checking in to 10 venues); some even hand out coupons for discounted or free items.

有些提供徽章(在某人完成规定任务，比如在10个场所签到时将授予虚拟奖章)，有些甚至提供打折优惠券或免费项目。

youdao

Do not consider it a hardship to set your servant free, because his service to you these six years has been worth twice as much as that of a hired hand.

你任他自由的时候，不可以为难事，因他服事你六年，较比雇工的工价多加一倍了。

youdao

So she made a vow Lying under that tree. That she'd wait for her true love To come set her free. Always waiting for someone To ask for her hand.

所以她躺在树下立誓。等待真爱来给她自由。一直等着愿意牵起她手的人。

youdao

Under the Pharmaceutical Price Regulation Scheme, branded-drug companies are allowed to make a profit of up to 21 per cent on any medicines they sell to the NHS. They have a free hand to set the prices when they are introduced but, every five years, the government and the companies agree an across-the-board cut on all drugs.

FORBES: Drugs: Fixing Prices and Supply Shortages

Set up job fairs in Bangalore and Taipei and hand out free boat tickets.

FORBES: Digital Rules

Young set Heskey free and he took two touches on the left-hand side of the area before burying a low drive in the opposite corner of the net.

BBC: Aston Villa 3-1 Blackburn