No any smell, no any sound produced when people pedal on, only a little of sense of touch that was very small and soft can be felt.

脚踏上去，声音也没有，气味也没有，只能感出一点点极微细极柔软的触觉。

youdao

Different performer according to give musical performance the habit and the processing methods personally, also make the marking of the soft sound pedal have the obvious dissimilarity.

不同的演奏者依据个人的演奏习惯和处理方法，也使柔音踏板的标记有明显的不同。

youdao

Sort of like using the sustain pedal on a piano, and it can make a small voice sound bigger.

例如钢琴运用得延音踏板，而且在你得演唱中还能使得音量变大。

youdao

Chuck Campbell adds to the highway sound with pedal-steel guitar.

NPR: Gerald Wilson, Otis Taylor from Monterey

The high, plaintive wail of the pedal steel guitar and the warmly rough voice that follows close behind it define Robert Randolph's sound.

NPR: Robert Randolph: A Gospel Guitarist's Secular 'Road'