rest pier的用法和樣例：
例句
- The following paper describes the design theory of routine conductive maglev train pier bearing structure.
本文對常導磁懸浮車輛支墩結構的設計理論進行了探討。 - Abutment cracks appeared respectively in the construction period of Huanren and Hunanzhen single supporting pier solid-head buttress dams, which were treated once.
桓仁和湖南鎮兩座單支墩大頭壩在施工期均出現一些劈頭裂縫，經工程處理后一直安全運行。
