长难句：原文：right-back brought a whole new gamut of challenges – one-v-one defending, learning how and when to get forward to support the attack?and what exactly to do?when faced with wingers faster, stronger and trickier than himself.分析：本句中触及的语法常识点包括宾语从句和时刻状语从句。其间，how and when to get forward to support the attack是how和when引导的宾语从句，作learning的宾语；what exactly to do是what引导的宾语从句，作learning的宾语，一起what在宾语从句中又作do的宾语；when faced with wingers faster, stronger and 
trickier than himself.是when引导的时刻状语从句。本句中包括联络代词和联络副词引导的并排宾语从句，翻译时需正确分析语句成分和规划。译文：右后卫带来了全新的应战——一对一的防卫，需肄业习如何以及何时前场撑持进犯，以及面比照他更快、更强、更扎手的边锋时大约怎么做。