Although he was surprised, he didn't want to cause trouble and got off the carriage with just a single bag.

尽管他很惊讶，但他不想惹麻烦，只带了一个包下了马车。

youdao

The toilet is a single-use bag made of environmentally friendly plastics.

VOA: special.2010.03.15

Passengers are being encouraged to check ahead with their airlines, to arrive an hour earlier than normal and to bring only a single carry-on bag with them.

VOA: standard.2009.12.27

Another study showed that hidden fees can increase the original ticket price for a typical traveler with a single bag 10% to 82%, or 21% to 153% for a traveler with two bags.

FORBES: How to Avoid Sneaky Airline Fees

However, you would have to pay for a single use bag if you had bought the shoes.

BBC: Quiz: When do you have pay for a carrier bag in Wales?

The measure approved by the Senate Environmental Committee requires retailers to give customers a 5-cent rebate for each reusable shopping bag they use and charge them 5 cents for each single-use bag they take.

MSN: Reusable shopping bag measure advances