只是预防哪天会再需要它们的英文

just in case i ever need em again someday

• 只是:    merely; only; just
• 预防:    prevent; take prec ...
• 哪:    which; what
• 天:    sky; heaven
• 会:    compute
• 再:    another time; agai ...
• 需要:    need; want; requir ...
• 它们:    they