They are less sanguine about the company's long-term prospects.
他们对公司的远景不那么乐观。
With sangfroid the sanguinary man bangs his sanguine son against the hanger in the hangar.
残暴男子从容地把乐观的儿子往飞机库里的挂钩上猛撞.
He tends to take a sanguine view of the problems involved.
他对涉及的问题持乐观态度。