裤腰

tā bǎ chèn shān yè jìn kù yāo

他把衬衫掖进裤腰。

He tucked his shirt into his pants.

lēi jǐn kù yāo yǐ kuò dà nèi xū

勒紧裤腰以扩大内需

by making live a tighter life to expand the domestic demand