Microseismicity
微震活动性
🗣️ 情景例句
Oh, I sure do.
哦，我当然记得。
Which umpire will referee the baseball game?
不知道哪一个裁判要执法这场棒球赛？
Don't worry about that. Right now you need to stay still until help comes.
别为这事担心。现在，在有人来之前，你必须要呆着不动。