私たちの先生はいつも私たちに優しいとは限らない。

Sentence Analyzer

私たち 先生 いつも 私たち 優しい 限らない

English Translation

Our teacher is not always kind to us.

Furigana

(わたし)たちの先生(せんせい)はいつも(わたし)たちに(やさ)しいとは(かぎ)らない。

Romanji

Watashitachi no sensei wa itsumo watashitachi ni yasashii to wa kagiranai.

Words

私たち (わたしたち、わたくしたち)
we; us
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
先生 (せんせい、せんじょう)
teacher; master; doctor; with names of teachers, etc. as an honorific; previous existence
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
何時も (いつも)
always; usually; every time; never
()
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
優しい (やさしい)
tender; kind; gentle; graceful; affectionate; amiable
()
if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)
限る (かぎる)
to restrict; to limit; to confine; to be restricted to; to be limited to; to be confined to

Kanji

Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Readings: セン、 さき、 ま.ず
Meanings: before, ahead, previous, future, precedence
Readings: セイ、 ショウ、 い.きる、 い.かす、 い.ける、 う.まれる、 うま.れる、 う.まれ、 うまれ、 う.む、 お.う、 は.える、 は.やす、 き、 なま、 なま-、 な.る、 な.す、 む.す、 -う
Meanings: life, genuine, birth
Readings: ユウ、 ウ、 やさ.しい、 すぐ.れる、 まさ.る
Meanings: tenderness, excel, surpass, actor, superiority, gentleness
Readings: ゲン、 かぎ.る、 かぎ.り、 -かぎ.り
Meanings: limit, restrict, to best of ability