In detail, {HEAD ~ the BIOS clear button} includes a body 1310, a key 1320, and {TAIL ~ a connecting part} 1330 
includes
In detail , { HEAD ~ the BIOS clear button } includes a body 1310 , a key 1320 , and { TAIL ~ a connecting part } 1330
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH