足を温かくするために足を交互に組み替えなければならない。

Sentence Analyzer

English Translation

In order to keep our feet warm we had to shift from one foot to another and keep moving.

Furigana

足(あし)を温(あたた)かくするために足(あし)を交互(こうご)に組(くか)み替()えなければならない。

Romanji

Ashi o atatakaku suru tameni ashi o kōgo ni kumikaenakerebanaranai.

Words

足 (あし)

foot; leg; gait; pace; bottom structural component (i.e. radical) of a kanji; means of transportation; money; coin

を (を)

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.

暖かい (あたたかい、あったかい)

warm; mild; genial

為る (する)

to do; to cause to become; to make (into); to turn (into); to serve as; to act as; to work as; to wear (clothes, a facial expression, etc.); to judge as being; to view as being; to think of as; to treat as; to use as; to decide on; to choose; to be sensed (of a smell, noise, etc.); to be (in a state, condition, etc.); to be worth; to cost; to pass (of time); to elapse; verbalizing suffix (applies to nouns noted in this dictionary with the part of speech "vs"); creates a humble verb (after a noun prefixed with "o" or "go"); to be just about to; to be just starting to; to try to; to attempt to

為に (ために)

for; for the sake of; to one's advantage; in favor of; in favour of; on behalf of; because of; as a result of

交互 (こうご)

mutual; reciprocal; alternate

に (に)

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

組み替える (くみかえる)

to rearrange (classes); to recompose; to reset; to recombine (genes)