Examples
zhè这kuài块mù bǎn木板dà yuē大约liǎng两gōng chǐ公尺cháng长。
这块木板大约两公尺长。
The board is about two meters long.
该建筑高一百公尺。
The building is one hundred meters high.
德国阿尔卑斯山的树线位于海拔约1800公尺处。
The treeline in the German alps lies at an elevation of about 1800 meters.