He held a package under his arm.
Kare wa tsutsumi o kowaki ni kakaeteita.
he; him; his; boyfriend
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
bundle; package; parcel; bale
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.
under one's arm; (in) the armpit
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
to hold or carry under or in the arms; to have (esp. problems, debts, etc.); to employ; to engage; to hire
Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: ホウ、 つつ.む、 くる.む
Meanings: wrap, pack up, cover, conceal
Readings: ショウ、 ちい.さい、 こ-、 お-、 さ-
Meanings: little, small
Readings: キョウ、 わき、 わけ
Meanings: armpit, the other way, another place, flank, supporting role
Readings: ホウ、 だ.く、 いだ.く、 かか.える
Meanings: embrace, hug, hold in arms