volunteer information
美
英 
例句
Only now, the competition for websites that encourage uses to volunteer information about themselves is that much stiffer.
只是現在,鼓勵用戶主動提供自身信息的網站之間的競爭要激烈很多。
Your roommate, who is always well prepared for class, never raises his hand to answer questions or volunteer information.
你的室友,總是做了精心準備,卻從未舉過手回答問題或義務信息。
NOAA noted that anyone wanting to report oil on land, or for general Community and Volunteer Information, please call 1-866-448-5816.
美國國家海洋和大氣管理局提醒,任何人若想報告石油對陸地的污染情況或獲得社區和志愿信息,請撥打1-866-448-5816。