Methane gas does collect in the mines around here.周围的矿井里的确有沼气聚积。He was grateful for a chance to relax and collect his thoughts.他很庆幸有机会放松放松，整理一下自己的思绪。It's amazing how people collect so much stuff over the years.人们竟然日...
It is not uncommon for people to jaywalk.人们任意穿越马路并非不常见.Pedestrians have to travel farther to cross the street legally unless they want to jaywalk.行人需要走远一点从斑马线上横过马路,除非他们想要乱穿马路....
I HAVE REFERRED to various union make - work and featherbed practices.前面我已经提到了工会制造工作机会和闲职就业的种种做法.God becomes man becomes fish becomes barnacle goose becomes featherbed mountain.天主变成人,人变成鱼,鱼变成黑雁,黑雁又变成堆积如山的羽绒褥垫....