It may someday be worthwhile to try to recover uranium from seawater, but at present this process is prohibitively expensive.
-
AIt may someday be worthwhile to try to recover uranium from seawater
分析该选项
-
BSomeday, it may be worthwhile to try and recover uranium from seawater
分析该选项
-
CTrying to recover uranium out of seawater may someday be worthwhile
分析该选项
-
DTo try for the recovery of uranium out of seawater may someday be worthwhile
分析该选项
-
ERecovering uranium from seawater may be worthwhile to try to do someday
分析该选项