Matanuska
马塔努损卡河
🗣️ 情景例句
There are many natural catastroophes occurring in nature.
自然界里有很多自然灾害发生。
Sooner or later, the truth comes to light.
早晚真相会大白。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。