用“cautiously optimistic”造句大全，cautiously optimistic造句
UNofficialsarecautiouslyoptimisticabouttheeffectivenessoftherecentcease-fireagreement.In2011,however,it'stimetobemore'cautiouslyoptimistic.'it'stimetoun-shrinkthehotelmarketingbudget!WaltMossbergi...