例句與造句

1. Due to the size of the Rhodesian Army and its reserve-dependent status, three of the squadrons were manned by reservists and only active for incremental periods.
2. Quello said he supports allowing " one last, incremental period of time to see if their remaining differences can be worked out, " but wants a resolution by Thanksgiving.
3. It's difficult to find incremental period in a sentence. 用incremental period造句挺難的