性选择曾给予雄体最鲜艳的色泽, 优美的样式以及其他装饰物.Sexual selection has given the most brilliant colours, elegant patterns, and other ornaments to the males.个案学生的[替代性选择器]包含两个因子.There were two elements involved in a student's vicarious se...
Please do be patient — I'm sure you want to have your two penn'orth.请务必耐心些——我知道大家一定想要发表个人意见。Casey Becker and Steve Orth were killed last night.凯西·贝克尔和史蒂夫·厄斯昨晚被杀了.It is useless spoiling the ship a ha'p'...