竟然用英文

unexpectedly

居然 adv. unexpectedly, to one's surprisev. go so far as

”居然”用英语是：surprisingly/actually”你怎么能这么做呢？”是 ：How/Why did/could you do this/that? 如果你哪个英文词语或是中文词语不知道中英文互译，其实你可以自己买一本＜＜汉英+英汉大词典＞＞或是＜＜牛津大词典＞＞，这样更便利于你！

竟然: [ jìng rán ] unexpectedly 例句与用法: 1. 他竟然指望我给他付票钱. He actually expected me to pay for his ticket. 2. 他不仅请我进屋,而且竟然还请喝了一杯. He not only invited me into his house but he actually offered me a drink. 3. 他竟然拒绝了! He actually refused! 4. 你那只狗竟然把我的水仙花全给扒出来了. That dog of yours has been and dug up all my daffodils! 5. 真奇怪,她竟然会如此粗暴无礼. It's strange for her to be so rude.