执行墙

perform badly───表现不好

perform feats───表演壮举

perform best───表现最好

performable───adj.可完成的；可执行的；可演出的

perform a task───执行一个任务

far wall───远处的墙

feature wall───特色墙；景观墙；装饰墙

Underground today, visitors first see a film about Vienna's sanitation and the tasks sewer workers perform, projected on the wall of a spacious sewage-filtering chamber.───如今，在维也纳的地下世界，通过在一间宽敞的污水过滤室面上的投影，游客们首先可以观看一部关于维也纳公共卫生状况以及下水道工人作业情况的电影。

The key is to learn how others perform and duplicate their process, whether you are learning to ski, trade stocks on Wall Street, or run a business successfully.───关键是要了解其他人如何执行和重复他们的过程中，您是否正在学习滑雪，贸易类股在华尔街，或经营企业成功。

The old gray wall began to advertise a similar fiery lettering to the first, with a strange and unwonted mien, as if distressed at duties it had never before been called upon to perform.───那面古老的灰色墙壁上，他又开始写上了和先前一样强烈的警示人的醒目字句，看上去既奇怪又不同寻常，这面墙以前从来没有让人写上什么，现在被写上了字，它仿佛有些痛苦。