are
She has the unfortunate knack of always saying the wrong thing.
不幸的是,她总是说错话。
—— 给力词典精选I was annoyed that they hadn´t turned up.
我恼怒的是他们没有露面。
—— 给力词典精选The thing that matters is the furtherance of research in this country.
重要的是促进该国的研究。
—— 《柯林斯英汉双解大词典》The awful thing is, it was my fault.
糟糕的是,这是我的过失。
—— 给力词典精选Unfortunately, my time is limited.
遗憾的是,我的时间有限。
—— 《柯林斯英汉双解大词典》