quay pier的用法和樣例：
例句
- We went to Su Causeway Pier, riding on a motor boat, facing the autumn wind is really extremely cool, and I feel very comfortable.
我們又來到蘇堤碼頭，坐上了機動船，迎著秋風真是無比涼爽，心情非常舒暢。 - The pier jutted out from the shore into the sea.
防波堤從岸邊伸向海。 - Floatation devices wash up against a pier on the West Side of Manhattan.
漂浮救生用品被沖向曼哈頓西岸防波堤。
