Sinemurian
[地質]錫內穆階
??? 情景例句
I don't know. It's locked.
不知道， 鎖著呢。
Do I have to reserve a seat?
我一定要預訂座位嗎？
The Great St.Bernard Pass connects Switzerland to Italy.
圣伯納德大山口連接著瑞士與意大利，