In other words , I carefully sifted through all my mental baggage , and prioritized .
换言之，我小心筛选了所有心理垃圾并为他们排了序。
We have sifted the 50 down to eight , all of whom received their phds in the past ten years .
我们从50人中筛选出8个人来，这些人都是在过去十年内获得了博士学位
The detective sifted all the evidence .
侦探细查了所有证据。
He sifted through 927 north american and european family trees posted on an online database by both amateur and professional genealogists , and tallied the sex ratios of siblings for each generation .
