它被许多人观望到，而且在其后面留下一条鲜艳火花的长痕。
It was viewed by many people and left a trail of brightly coloured sparks behind it.
让本人们的心在音乐的世界里碰撞，击出朵朵绚烂的火花，在你本人心头长开不败。
Let our heart in the music world collision, bright sparks, were allowed in my heart you long open unbeaten.
精度高，耐腐蚀及磨损；抗震性强，免维护，使用寿命长；不起电火花，安全可靠，安装方便。
High Accuracy, Erosion and wear resistance Strong anti-tremor, free of maintenance, long service life No electric sparks, safe and trustiness, convenient installation.
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