Chinese white dolphins are estuary specialists. Found widely in the Indian and Pacific Ocean, this species is rare in China.
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重點講解:
on some occasions
有些時候;在一定情況下;
eg. On some occasions, a bit of cash will help.
有些時候,一點現金會有用。
eg. Women become illogical when it comes to choosing the dress they will wear on some occasions.
在某些場合決定著裝形式的時候,女性往往變得不合情理。