游戏界声优所遇麻烦
46D the negotiations between them hadbroken down
47A it has reaped huge profits in recentyears
48C extra pay d on sales revenues
49A they are kept in the dark about manydetails of their job
50B changing the pay system would cause theindustry more problems

太空垃圾
51D to improve traffic conditions in space
52C regulate the launching of newsatellites
53A set international standards for thespace flight industry
54D make a thorough analysis of anypossible addition to space debris
55B develop technology to address the spacedebris problem