wharf and pier 有咩野分別?

係有分別架

大家都係碼頭,不過:

wharf: 係emphasis個碼頭係用黎上落貨,係果d貨櫃碼頭
wharf: built along the edge of or out into the sea where ship can be tied up to UNLOAD GOODS.

pier: 係emphasis可以上落人,雖然都可以上落貨,主要係上落人同埋可以有d 休憩既地方俾d人可以坐完船休息下
pier: built into the sea where people can eat and amuse themselves, where boat can stop and take in or LAND THEIR PASSENGERS.

例如:
天星碼頭就係 pier, 葵涌碼頭就係wharf