用“optimism”造句大全，optimism造句
Whatisoptimism?Wemustconfrontfuturewithoptimism.Extraordinaryoptimismsustainedanorgyofspeculation.Theyturnworryintojoyandfearintooptimism.Butwealwaysknewthathopeisnotblindoptimism.Sunday'sgatheringwa...
用“cautious optimism”造句大全，cautious optimism造句
1、Theyexpressedcautiousoptimismaboutasolutiontothecrisis.2、Theoverallmoodisoneofcautiousoptimism.3、Thereportalsoexpressedcautiousoptimismabouttheeffectivenessoftherecentglobalbail-outplan.4、UNoffi...