Scintillography
闪烁照相法
🗣️ 情景例句
OK.
好吧。
Did you go to the park yesterday?
你昨天去公园了吗？
It can take as long as eight days to rig up rope ladders and to establish supply bases before a descent can be made into a very deep cave.
有时需要花费整整8天时间来搭起绳梯，建立供应基地，然后才能到一个很深的洞穴里。