（Pearl，a black，ballet student）　　（The play after her childhood.）　　The first act　　[Pearl enters on the stage ]　　[Walking......

<稼轩词>中不同方式的&#39;笑&#39;有着比较特殊而一致的内涵:笑并悲愤着、悲愤并笑着.这些笑的独特内涵或表现为狂放中的愤懑、或......

辩论的无声语言能够起到传情达意的作用 ,是有声语言必不可少的辅助性工具 ,分为动态和静态两大类 ,各有不同的表达内含和作用 ,辩......

When the birds laugh with the voice of joy,The willows drift[飘荡]with the sound of laugh;When the air laugh with our me......

Background:Investigating the ecological factors and processes shaping nest survival is of great importance for assessing......