初めて日本に行ったとき、緊張しました。

N5 初めて hajimete for the first time N3 日本 nippon Japan N3 緊張 kinchou tension, nervousness, strain

N3 初 sho / haji.me, haji.mete, hatsu, hatsu-, ui-, -so.meru, -zo.me first time, beginning, première fois N5 日 nichi, jitsu / hi, -bi, -ka day, sun, Japan N5 本 hon / moto book, present, main N5 行 kou, gyou, an / i.ku, yu.ku, -yu.ki, -yuki, -i.ki, -iki, okona.u, oko.nau going, journey, carry out N1 緊 kin / shi.meru, shi.maru tense, solid, hard N1 張 chou / ha.ru, -ha.ri, -ba.ri lengthen, counter for bows & stringed instruments, stretch

N5 〜ます masu Used at the end of verbs, polite present or future form, makes the sentence more polite N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜と to Indicates company, quotation, natural condition, complete list, or direct connection between elements