sound admirably 发出羡慕的声音; sound faintly 发出微弱的声音;
sound fortunately 幸运地发出声音 ;sound impressively 发出给人深刻印象的声音 ;
sound loudly 发出响亮的声音。
sound admirably 发出羡慕的声音; sound faintly 发出微弱的声音;
sound fortunately 幸运地发出声音 ;sound impressively 发出给人深刻印象的声音 ;
sound loudly 发出响亮的声音。