to calculate the total cost or amount
计算总费用或金额 (jì suàn zǒng fèiyòng huò jīn'é)
"Before shopping, I like to add up all my expenses."
"在购物之前，我喜欢把所有的开销加起来。" (Zài gòuwù zhīqián, wǒ xǐhuān bǎ suǒyǒu de kāixiāo jiā qǐlái.)
to show great happiness by jumping up and down
to become emotional and unable to speak
to give a big, happy smile to someone
to bring people together for a meeting
to achieve something through effort or performance
to bring a discussion or event to an end
