「以牙還牙」

(pos:動詞)
<explanation>
yue:報復，對人哋做返佢哋傷害過你嘅嘢
eng:to punish sby by having the same thing done to them; to take revenge; (an eye for an eye); literally: a tooth for a tooth
<eg>
yue:以牙還牙，以眼還眼 (ji5 ngaa4 waan4 ngaa4, ji5 ngaan5 waan4 ngaan5)
eng:an eye for an eye, and a tooth for a tooth
<eg>
yue:如果有人夠膽中傷我，我一定會以牙還牙。 (jyu4 gwo2 jau5 jan4 gau3 daam2 zung3 soeng1 ngo5, ngo5 jat1 ding6 wui5 ji5 ngaa4 waan4 ngaa4.)
eng:If someone hurts me by remark, I will definitely take revenge.