Amsa
abbr. 澳大利亞海洋科學協會（australian marine science association）
??? 情景例句
I've got extra time on my hands.
我有過多空閑時間。
We want to cancel the contract because of your delay in delivery.
由于貴方交貨拖延，我方要求取消合同。
Suddenly the door of the storeroom was opened and a man entered.
突然貯藏門開了，一個男人走了進來。