副词
中文翻译：乐观地
同义词：
['positively', 'optimistically例句：1. He approached the problem optimistically', 'expecting a positive outcome.（他乐观地面对这个问题，期待一个积极的结果是。）']
例句：
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1. He approached the problem optimistically, expecting a positive outcome.
他乐观地面对这个问题，期待一个积极的结果是。
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2.The team was optimistically hopeful that they would win the game.
团队乐观地希望他们能赢得比赛。
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3. Optimistically, she believed that her hard work would pay off.
她乐观地相信她的辛勤工作会得到回报。