“fleetly”造句，怎麼用fleetly造句

②The absolute quantity of elder population is large, in which the amount is more at low age and increases fleetly to high age group.

Finally we got the main indices of eutrophication of lakes fleetly and exactly by analyzing the measured concentration of lakes in their algae breeding peak time.

The"Third-Part Logistics" is developing fleetly as a newly arisen property in our country, and it is mean that all kinds of profession that provide logistic serve to the owner of goods.