Mesosaurus
中龍屬
??? 情景例句
What do you think? Does it look promising?
你怎么想？ 希望大嗎？
He might have been held up in a traffic jam.
他可能因交通阻塞而耽擱了。
Little by little the eleven minutes fell to zero.
慢慢地從11分鐘減到了零。