adv.乐观地，乐天地

She looked optimistically towards the future, believing that everything would work out for the best.
她乐观地看向未来，相信一切最终都会好起来。
Despite the setbacks, the team remained optimistic about their chances of winning the championship.
尽管遭遇挫折，但团队仍然对赢得冠军抱有乐观态度。
The economist forecasts an optimistically robust recovery for the global economy next year.
经济学家预测明年全球经济将会有乐观强劲的复苏。
He faced his illness with an unwaveringly optimistic attitude, which inspired everyone around him.
他面对疾病时始终保持坚定的乐观态度，这给他周围的人带来了鼓舞。
The company's CEO is optimistic about the new product line, expecting it to boost sales significantly.
公司CEO对新产品线充满信心，预计它将大幅提振销售额。
The negotiators entered the talks with an optimistic spirit, hoping for a mutually beneficial outcome.
谈判者以乐观的精神进入会谈，希望达成互利共赢的结果。
Environmentalists remain optimistic about reversing the damage done to our planet, provided we take immediate action.
环保主义者仍然对未来能够逆转对地球造成的破坏保持乐观，前提是我们立即采取行动。
The startup's founders were optimistically projecting a break-even point within the first year of operation.
创业公司的创始人乐观地预计公司将在运营第一年内实现盈亏平衡。
After the successful test results, scientists are more optimistic than ever about finding a cure for the disease.
在取得成功的实验结果后，科学家们对于找到治愈这种疾病的方法比以往任何时候都更加乐观。
The stock market rallied optimistically in anticipation of a strong earnings season ahead.
随着对未来财报季的乐观预期，股市强劲反弹。