- in the long-term period time, the target is to improved resident environment with independent space . the reuse method of change-function courtyard was researched the present-situation survey and analyed the rationable
- in terms of structure, the main-five-kind fruits account for most of the yield but those minor kinds come to play increasingly important roles . meanwhile fruit production becomes more concentrated and its distribution in regions becomes more rationable, though the general status still lags behind developed countries "
- It's difficult to find rationable in a sentence. 用rationable造句挺难的