Likewise, the thin lens equation is still applicable in most of our basic situations.

同样，薄透镜方程仍然 适用于我们的大多数基本情况。

When I sat down at Mr. Kipling's beautiful desk I had the basic situation—crippled writer, psycho fan—firmly fixed in my mind.

当我在吉卜林先生那张美丽的书桌前落座的时候，在我脑子里明确固定下来的只有个大概的场景——残疾作家，神经病“粉丝”。

The series consists of instructions on basic social situations, such as how to take the Metro, visit the doctor alone, and place orders at McDonald's or Starbucks.

该系列包括关于基本生活生活情况的说明，例如如何乘坐地铁、独自去看医生以及在麦当劳或星巴克下单。