Trading Places

Rarely heard of - guǎ wén shǎo jiàn

Each country has its own advantages - liè tǔ fēn máo

the awesome power of sheer numbers - jī yǔ chén zhōu

add , subtract , multiply and divide - jiā jiǎn chéng chú

I can't do it - dǎo rèn bù xuán

The treasure of pearls - zhū cuì zhī zhēn

comment on various things without restraint - shuō bái dào lǜ

slim - chǔ yāo xiān xì

A country is easy to change, but a disposition is hard to change - jiāng shān yì gǎi，bǐng xìng nán yí

have an easy control in the matter - zòng héng kāi hé