急问大家投稿英文文章的字体一般用哪种？

一般是用times new roman吧，那文章里的图或者表格里面的字体是用哪种呢？是不是也是times new roman？这是我投稿要求里面一句话：Original illustrations which do not need to be reduced to fit a single or double column will yield the best quality. Lettering should be no smaller than 4.5 points. Helvetica or Arial type works well for lettering.，那么请问按照它的意思是不是图表里面的子体要用Helvetica or Arial type ？