太佩服花董了，今天真是很累，但再累也要学到最后，笔记：

ki·lo

1. 1. a kilogram.

    
2.   2.

   RARE

   a kilometer.

am·bush

a surprise attack by people lying in wait in a concealed position.

"seven members of a patrol were killed in an ambush"

 

non·cha·lant·ly

1. in a casually calm and relaxed manner.

   "she nonchalantly walked out of the police station"

    

   我这读的怎么听怎么是英语：）