honest; truthful; not involved in any wrongdoing
诚实的；真诚的；没有参与任何不正当行为 (chengshi de zhencheng de meiyou canyu renhe buzhengdang xingwei)
"She’s always been on the up and up with me."
"她一直对我非常诚实。" (ta yizhi dui wo feichang chengshi)
to make someone happy
Having good knowledge of modern technology.
to return at a later time for an update
without any doubt; completely certain
to decide to do something without being asked or required
to make a decision immediately
