小さい子供はよく見守っていないとすぐはぐれてしまう。

Small children tend to wander off if you don't watch them all the time.

小(ちい)さい子供(こども)はよく見守(みまも)っていないとすぐはぐれてしまう。

Chiisai kodomo wa yoku mimamotteinai to sugu hagureteshimau.

小さい (ちいさい)

small; little; tiny

子供 (こども)

child; children

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

良く (よく)

nicely; properly; well; skillfully; skilfully; frequently; often

見守る (みまもる)

to watch over; to watch attentively

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

直ぐ (すぐ)

immediately; at once; directly; soon; before long; shortly; easily; without difficulty; right (near); nearby; just (handy)

逸れる (はぐれる)

to lose sight of (one's companions); to stray from; to miss (one's chance to ...)

Readings: ショウ、ちい.さい、こ-、お-、さ-

Meanings: little, small

Readings: シ、ス、ツ、こ、 -こ、ね

Meanings: child, sign of the rat, 11PM-1AM, first sign of Chinese zodiac

Readings: キョウ、ク、クウ、グ、そな.える、とも、 -ども

Meanings: submit, offer, present, serve (meal), accompany

Readings: ケン、み.る、み.える、み.せる

Meanings: see, hopes, chances, idea, opinion, look at, visible

Readings: シュ、ス、まも.る、まも.り、もり、 -もり、かみ

Meanings: guard, protect, defend, obey