介绍:
Day51.
Using many symbols makes it possible to put a large amount of information on a single map.
使用多种多样的符号可以在一张地图里放进大量的信息。
Symbol- symbolic
Make sth. Adj. = 是某事adj.
Make sth. possible = 使他成为可能的= 可以
make it red 把它弄成红色
大家还在听
