Prepare key wallet, with roomnumber, rate and departure date. Explain use of elevators and room key and wisha pleasant stay.

准备房间钥匙折，并写上房间号码、房价、离店日期。解释电梯和房间钥匙使用方法。祝愿客人住店愉快。

youdao

Many thumb drives are no larger than a key and can be placed on keyrings, necklaces, or in a wallet.

现在很多存储卡都跟钥匙差不多大，可以挂在钥匙环上，项链上，或放在钱包里。

youdao

Stuck to the steering wheel was a heart. Another one was on the rearview mirror, on my truck key, on the stick shift, and on my wallet.

方向盘上贴有红心，后视镜上有一个，钥匙上有一个，换档杆上有一个，我的皮夹上还有一个。

youdao

And you get the added benefit of lightening the load of your key chain or wallet.

WSJ: Store Loyalty Cards on Your Smartphone

The increases in our revenue and contract value, as well as the expansion of key operating metrics such as wallet retention, illustrate both the value we provide to our clients and the market opportunity for our services.

FORBES: Gartner Q3 Tops Street

Announced via the company's developer-focused Hacks blog, navigator.mozPay() is a Javascript API crafted in the vein of Google Wallet, but with a key difference: it'll allow direct carrier billing and support for various payment providers.

ENGADGET