adv. 恐怕, 不幸的是
Unfortunately, now, parents don't just have to worry about real-world dangers, but all the ones sneaking online and the effects they have on teenagers and their mental health.
六级 · CET-6 2026年6月 第2套
Unfortunately, while health education has shown some success among young children, teens have been harder to reach.
四级 · CET-4 2025年12月 第2套
Unfortunately, our deeply rooted divisions are delaying these advancements.
六级 · CET-6 2025年12月 第1套
Unfortunately, the agency's initial claim that livestock was responsible for the lion's share of world greenhouse gas emissions had already received wide coverage.
六级 · CET-6 2025年6月 第2套
Unfortunately, the crisis of global warming has already had a serious negative impact on cacao farms’ yields, leading to the prices of chocolates skyrocketing.
四级 · CET-4 2024年12月 第2套