Snare drums and cymbals are traps.

小军鼓和钹是打击乐器。

Snare drums may be made from various wood, metal, or acrylic materials.

小鼓，可制成各种木材，金属，压克力材料。

Most snare drums are constructed in plies that are heat - and compression-moulded into a cylinder.

小鼓大多是建于铺层是热和压缩成圆筒成型。

Marching snare drums are deeper in size than snare drums normally used for orchestral or drum kit purposes, often measuring in at a foot long.

行进小鼓的体积比一般为深套鼓乐团或用途的小鼓，往往在一英尺长的测量研究。