Seislog
伪地震测井
🗣️ 情景例句
You must develop the muscles of your speech organs to produce unfamiliar sounds.
所以你必须训练和发展你的发音器官（声带、舌、口、鼻腔等）的肌肉，以便发出陌生的（另外一种语言）声音。
You have your choice of three flavors of ice cream.
你有3种风味的冰淇淋可选择。
This is to help you start your school.
这是帮助你开办学校用的。