cautiously

having a guarded but hopeful feeling about a future outcome or situation, suggesting that there is a possibility of a positive result, although not guaranteed.

慎慎乐观

• Despite the mixed economic data, we remain cautiously optimistic about the company's performance in the coming year.

尽管经济数据好坏参半，我们对公司来年的表现仍保持谨慎乐观。