herpes labialis的用法和樣例：
例句
- Cold sores caused by herpes virus type 1 are very contagious.
一型皰疹病毒造成的唇皰疹是非常易傳染性的。 - Annoying and definitely unsightly, cold sores, also called fever blisters or Herpes simplex, are groups of painful, fluid-filled blisters.
讓人懊惱的和不悅目的唇皰疹，也叫單純皰疹，是成組的，讓人疼痛的，充滿液體的水泡。
