1. Often they are locals trying to make extra money rather than licensed taxi operators who have passed safety training or a background check.
    通常，他们是想赚些外快的当地人，而不是经过安全训练、受过背景考察、持有运营执照的出租车驾驶员。

2. Often what you think is a dishonest fare is actually the sum of legal extra charges.
    在很多情况下，你认为有假的价格其实是合法的额外费用。

3. Luggage requires an extra charge in some cities.
    还有些城市要求支付行李附加费。

4. I always have an extra shirt handy.
    我手边总多备一件衬衣。

5. In Australia and Singapore, extra charges are imposed for phone-in requests.
    在澳大利亚和新加坡，电话叫车要收取额外费用。

6. If you need extra help with a translation assignment or your pronunciation, a tutor can give you feedback via your computer.
    如果你在翻译作业或发音上还需额外帮助，辅导教师可通过电脑给你反馈。

7. Faced with sharing a dinner of raw pet food with the cat, many people in wheelchairs I know bleed the system for a few extra dollars.
    我认识的许多坐轮椅的人面临与宠物猫分吃生猫食的窘境，都会向福利机构多榨取几美元。