Your hands are all greasy from the oil. Let's wipe them with the napkin.
That bread has made your hands all greasy. Let's wipe them clean.
「油で手がギトギトするね、おしぼりで手を拭こうね」＝ Your hands are all greasy from the oil. Let's wipe them with the napkin. / That bread has made your hands all greasy. Let's wipe them clean.
ボキャブラリー
hands ＝ 手
greasy ＝ ギトギトする
oil ＝ 油
let's ＝ ～しよう
wipe ＝ 拭く
napkin ＝ おしぼり
clean ＝ 綺麗に
イギリス 
