好心当成驴肝肺 » Good intentions as unthinkfulness 他正在完成一个工程 » His completing a project 牌匾 » n. (Trad=牌匾, Pinyin=pai2 bian3) inscribed board, tablet, plaque .
if an engineeris working on fivedifferentprojectsand has a two-week (80 hour) taskto complete foroneof the projects it willtake 48 elapsed weeks for the task to be completed.