to secretly give information or a warning
秘密地提供信息或警告 (mimi de tigong xinxi huo jinggao)
"A neighbor tipped off the police about the noise."
"一位邻居秘密地向警察通报了噪音。" (yi wei linju mimi de xiang jingcha tongbao le zaoyin)
at the peak of activity or progress
to talk too much to someone
to consider the advantages and disadvantages before making a...
to have many responsibilities or tasks
to motivate or encourage a group to take action
Two people who are very similar or close.
