Preoccupation is a state of mind in which you think about something so much that you do not consider other things to be important.全神贯注是这样一种精神状态，你如此投入地想某事以致你不把其他事情当会儿事。这里的to be important不是单独使用的，而是与consider连在一起的。consider sth to be adj。。。认为....某事/物是...的~~~~~~~~~~~~~~~满意请记得及时采纳 好问好纳 再问不难~~~~~~~~~~~~~~...
