作废
zuò fèi
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电费不贵
diàn fèi bù guì
Electricity bill is not expensive
我想支付电话费。
wǒ xiǎng zhī fù diàn huà fèi。
I want to pay the phone bill.
他以为这是免费的。
tā yǐ wéi zhè shì miǎn fèi de。
He thought it was free.
我没带现金给小费
wǒ méi dài xiàn jīn gěi xiǎo fèi
I didn't bring cash for tipping.
可以信用卡付小费吗
kě yǐ xìn yòng kǎ fù xiǎo fèi ma
Can I tip by credit card?
你是如何支付这笔费用的？
nǐ shì rú hé zhī fù zhè bǐ fèi yòng de？
How did you pay for this?
她专注做作业。
tā zhuān zhù zuò zuò yè。
She focuses on her homework.
请进坐
qǐng jìn zuò
come in, sit down.
大家请坐
Dàjiā qǐng zuò
Everyone please sit down
爸请坐
Bà qǐng zuò
Dad, please sit down.