1. Pessimism seems to be the order of the day. 悲观失望似乎是当今司空见惯的情形。
2. Optimism was gradually taking the place of pessimism. 乐观正逐渐替代悲观。
3. There is a mood of pessimism in the company about future job prospects. 公司中有一种对工作前景悲观的情绪。
4. General optimism and pessimism count. 总体上的乐观和悲观都很重要。
5. Optimism and pessimism are both powerful forces, and each of us must choose which we want to shape our outlook and our expectations. 乐观和悲观都是强大的力量,我们每个人都必须选择两者之一,来塑造我们的前景和预期。