突然

Question 1

suddenly

Answer 1

突然

Question 2

It suddenly started raining.

Answer 2

突然雨が降ってきた。

Question 3

He suddenly started crying.

Answer 3

彼は突然泣き出した。

Question 4

The phone rang suddenly and startled me.

Answer 4

突然電話が鳴ってびっくりした。

Question 5

During the meeting, the fire alarm suddenly rang.

Answer 5

会議中に突然火災報知器が鳴った。

かさいほうちき

Question 6

She suddenly quit the company.

Answer 6

彼女は突然会社を辞めた。

やめ

Question 7

Please excuse this sudden contact.

Answer 7

突然の連絡失礼いたします。

Question 8

I apologise for visiting without notice.

Answer 8

ご案内もなく、突然お伺いして申し訳ありません。

うかがい

Question 9

I sincerely apologise for the sudden change.

Answer 9

突然の変更となり、深くお詫び申し上げます。

Question 10

Suddenly the door opened.

Answer 10

突然そのドアが開いた

Question 11

I suddenly realized my mistake.

Answer 11

私は突然自分の過ちに気がついた

あやまち

Question 12

My son, who was seven years old, died unexpectedly of unknown causes.

Answer 12

私の息子は７歳の時に突然原因不明の病気で死んだ

Question 13

The group abruptly canceled the rest of the concert tour.

Answer 13

そのグループは突然コンサートツアーの残りをキャンセルした

Question 14

a sudden change in the weather.

Answer 14

天候の突然の変化

Question 15

an unexpected visit.

Answer 15

突然の訪問

ほうもん

Question 16

We were surprised at his sudden death

Answer 16

我々は彼の突然の死に驚いた

Question 17

His resignation was very sudden.

Answer 17

彼の辞職はまったく突然のことだった じしょく

Question 18

mutation

Answer 18

突然変異 とつぜんへんい

Question 19

mutate

Answer 19

突然変異をする

Question 20

DNA is subject to mutation.

Answer 20

DNA は突然変異を起こしやすい