本 Solutions - 中級 - ユニット 1 - 1A - パート 1

one of the phases in which a process or event is divided into

段階, ステージ

the experience or activities that define a person's way of living or interaction with others

生活 (せいかつ), 人生 (じんせい)

a fully grown man or woman

大人, 成人

a person who has reached the age of 100 or more

百歳者（ひゃくさいしゃ）, センテナリアン

a very young child, typically from birth to around one year old

乳児 (にゅうじ), 赤ちゃん (あかちゃん)

a young child who is starting to learn how to walk

幼児 (ようじ), 幼い子供 (おさないこども)

a young person who has not reached puberty or adulthood yet

子供, 児童

the period of one's life between the age of 13 and 19

ティーンズ, 十代（じゅうだい）

the decade of someone's life when they are aged 20 to 29 years old

20代（にじゅうだい）, twenties（トウェンティーズ）

anything that takes place, particularly something important

イベント, 出来事

someone who is our mom or dad's parent

祖父母 (そふぼ), おじいちゃんおばあちゃん

an educational institution at the highest level, where we can study for a degree or do research

大学 (だいがく), ユニバーシティ

a building where people live, especially as a family

家 (いえ), 住宅 (じゅうたく)

the work that we do regularly to earn money

仕事（しごと）, 職業（しょくぎょう）

a place with a few rooms in which people live, normally part of a building with other such places on each floor

アパート, マンション

to start loving someone deeply

to get something in exchange for paying money

買う (かう), 購入する (こうにゅうする)

to start or grow to be

なる, 成る

to look after a child until they reach maturity

育てる, 育成する

used when naming, or giving description or information about people, things, or situations

である, ある

to leave one's own country in order to live in a foreign country

移住する, 出国する

to experience a specific condition, state, or action

得る, 受ける

to receive or come to have something

得る（える）, 受け取る（うけとる）

to travel or move from one location to another

行く (いく), 向かう (むかう)

to change from being a child into an adult little by little

成長する, 大人になる

(of a person) approximately between 45 to 65 years old, typically indicating a stage of life between young adulthood and old age

中年の, ミドルエイジの

brought to this world through birth

生まれた (umareta), 誕生した (tanjou shita)

still in the earlier stages of life

若い, 幼い

having a wife or husband

結婚している, 既婚の

having formally agreed to marry someone

婚約した, 交際中の

no longer married to someone due to legally ending the marriage

離婚した（りこんした）, 離婚済み（りこんずみ）