to be informed about something
了解某事的最新情况 (liao jie mou shi de zui xin qing kuang)
"Please keep me in the loop about the project updates."
"请让我了解项目的最新进展。" (qing rang wo liao jie xiang mu de zui xin jin zhan)
very intelligent or quick-thinking
to make others happy by being kind or cheerful
to reach the lowest point before improving
to notice or become aware of something
kind and sympathetic
to relax or slow down the pace of something