そんなに早く歩かないで。ついていけないわ。

Don't walk so fast. I can't keep up with you.

そんなに早(はや)く歩(ある)かないで。ついていけないわ。

Sonnani hayaku arukanaide. tsuiteikenai wa.

そんなに (そんなに)

so much; so; like that

早い (はやい)

fast; quick; hasty; brisk; early (in the day, etc.); premature; (too) soon; not yet; (too) early; easy; simple; quick

歩く (あるく)

to walk

付いて行ける (ついていける)

to follow; to keep in pace with; to understand

わ (わ)

indicates emotion or admiration; indicates emphasis; wah!; boo!

Readings: ソウ、サッ、はや.い、はや、はや-、はや.まる、はや.める、さ-

Meanings: early, fast

Readings: ホ、ブ、フ、ある.く、あゆ.む

Meanings: walk, counter for steps