Sent_en: 2zh The two candidates were in Maine today doing last minute campaigning before tomorrow's Democratic caucuses there and are also preparing for the "Potomac primary" which will involve the nation's capital of Washington, D.C. and the bordering states of Maryland and Virginia to be held on February 12.
Sent_yy: 今天两位候选人在缅因州为明天的民主党党团会议做最后一分钟的竞选活动，同时也在为“波托马克初选”做准备。初选将于2月12日在缅因州首府华盛顿特区，邻近的马里兰州和维吉尼亚州举行。