私達は彼女をびっくりさせるものをいくつか用意している。

Sentence Analyzer

私達 彼女 びっくりさせる もの いくつ 用意している

English Translation

We have a few surprises in store for her.

Furigana

私達(わたしたち)彼女(かのじょ)をびっくりさせるものをいくつか用意(ようい)している。

Romanji

Watashitachi wa kanojo o bikkurisaseru mono o ikutsu ka yōishiteiru.

Words

私たち (わたしたち、わたくしたち)
we; us
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
彼女 (かのじょ)
she; her; her; girlfriend; sweetheart
()
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
吃驚 (びっくり、ビックリ)
to be surprised; to be amazed; to be frightened; to be astonished; to get startled; to jump; surprise (e.g. surprise party)
(もの、もん)
person
幾つ (いくつ)
how many?; how old?
()
indicates a question (sometimes rhetorical); or; whether or not; some- (e.g. something, someone); indicates doubt, uncertainty, etc.; emphatic prefix; suffix forming adjectives or adverbs; in that way
用意 (ようい)
preparation; arrangements; provision; getting ready; laying out (e.g. a meal)

Kanji

Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Readings: タツ、 ダ、 -たち
Meanings: accomplished, reach, arrive, attain
Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: ジョ、 ニョ、 ニョウ、 おんな、 め
Meanings: woman, female
Readings: ヨウ、 もち.いる
Meanings: utilize, business, service, use, employ
Reading: 
Meanings: idea, mind, heart, taste, thought, desire, care, liking