For members of the seventeenth-century Ashanti nation in Africa, animal-hide shields with wooden frames were essential items of military equipment, protecting warriors against enemy arrows and spears.
Five fledgling sea eagles left their nests in western Scotland this summer, bringing to 34 the number of wild birds successfully raised since transplants from Norway began in 1975.
In a plan to stop the erosion of East Coast beaches, the Army Corps of Engineer proposed building parallel to shore a breakwater of rocks that would rise six feet above the waterline and act as a buffer, absorbing the energy of crashing waves and protecting the beaches.
黄色的部分为什么要用ing形式呢？大家告诉我现象就可以，之后我自己吧这方面只是不全。小弟语法不好，各位师兄师姐见笑了，谢谢各位。作者: liwebber 时间: 2011-4-8 23:25
大家帮个忙啊作者: pye34878 时间: 2011-4-8 23:45
同问，第一例中OG给的解释是protecting 表目的修饰 items of military equipment；而第二例中（按照本人对OG理解的愚见）认为OG解释说bringing的逻辑主语是前面一整句话描述的动作，同时表达Bring与left两个动作的同时性。 求大牛详述关于动词-ing形式的使用方法（包括逻辑主语，被修饰者，以及属性，如表目的，表同时性等等）。