Conservation of ocean
[法] 海洋保护
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
ocean
['oʃən]
n. 洋;海洋;大海;（地球上划分出的）洋;
🗣️ 情景例句
He's unwilling to accept advice.
他不愿接受劝告。
He is supposed to be there on time.
按理说他应该准时到那儿。
We've got some cheaper ones in the back room.
后面房间里有一些比较便宜的。