jacky
问题补充说明：1.朋友在我们生活中担任重要角色2.不管你信不信,我们看到的颜色会影响我们的情绪3.bill came to himself 4.old as he is ,he can still swim in winter
1.Friend playsanimportantroleinourlif来自e.2.Believeitor not, thecolorwesawwouldaffectouremotion.3.Bill苏醒过来了。4.尽管他年老，但他还能在冬天游泳。注：本人已通过CET6，人工翻译，质量保证，满意请采纳！
