Sent_en: 2zh On Monday, travel proved difficult, with flights from Philadelphia, Newark, New York City, Hartford, Boston, Portland, and Washington, D.C. canceled.
Sent_yy: 事实证明大雪让旅行变得很困难，周一，费城、纽瓦克、纽约市、哈特福德、波士顿、波特兰和华盛顿特区的航班都取消了。