只有当监查员审核了研究者/研究机构及申办者双方的档案并确定所有必要的文件都在适宜的档案卷宗内，试验才能最后结束。

A final close-out of a trial can only be done when the monitor has reviewed both investigator/institution and sponsor files and confirmed that all necessary documents are in the appropriate files.

youdao

胜者为王乱斗副本持续时间一般是5分钟，所以在这5分钟之内，只有把时间耗尽，或者是30名玩家的战斗只剩下最后的一名玩家，这时的乱斗副本就会结束pk。

Winner scuffle copy duration is generally 5 minutes, so in 5 minutes, only the time runs out, or is the 30 game player battle only a game player last, then the copy will end PK melee.

youdao

只有12人，所有的美国人，曾经在月球上行走，而最后踏足有在1972年，在阿波罗登月计划结束。

Only 12 men, all Americans, have ever walked on the moon, and the last to set foot there were in 1972, at the end of the Apollo missions.

youdao