这些是极危险的工作，差不多准保能毁了你的事业。These are kamikaze jobs, the ones almost guaranteed to end your career.照我说的做,准保没错儿.Do what I told you . You can't go wrong.我们队准保胜利.You can be sure that our team will win....
The stone stairway was covered with lichen.那石级长满了地衣.Lichen is a form in which green or bluegreen algae and a fungus live together symbiotically.地衣是一种绿藻或蓝藻与一种真菌共生的形式.The case was diagnosed as lichen sclerosus et atrophicu...