hard enamel earthworm enwinded tus pas tas luav tsiaj pins

Lus piav qhia luv luv:

Qhov no yog ib tug enamel pin. Nws nta ib qho qauv tsim nrog tsaus nti - xim, ntsug,
elongated zoo uas zoo li ib tug hniav los yog ib tug stick. qhwv ib ncig ntawm nws yog paj yeeb, earthworm - zoo li .
Kuj tseem muaj me me liab thiab dawb kab txaij nyob ze rau hauv qab ntawm cov duab liab qab,
ntxiv qhov kov ntawm kev nthuav dav rau tag nrho cov qauv tsim.