She hadn't had her hair fixed in ages: why have your hair done if nobody really sees you? Before long, others in the ward were dressing up for Joel. 她的头发之前好久都没有梳理了:如果没有人真的欣赏自己,为什么还要做发型呢?
Methods On the basis of animal experiment and clinical application, the former fixed appendix and dressing were replaced with elastic net and transparent gasbag. 方法在动物实验和临床应用的基础上,改用弹力网和透明气囊替代皮片传统的固定方法。