The main changes are:
The second is just as simple:
。关于这个话题，电影提供了深入分析
Sonar systems use sound, which travels faster and further through water than air.
You gotta think outside the hypercubelcamtuf
Россиянка описала особенности жизни в Европе словами «не смогла к ним привыкнуть»
· 郭瑞 · 来源：user资讯