It is manifest at a glance.
一目瞭然りょうぜんだ
It is morning, for the birds are singing.
朝だ，鳥が鳴いているもの
It is most irregular that he should have done such a thing.
彼がそんなことをしたのはまったく異例なことだ
It is my belief that we should accept the proposal.
私の意見ではその提案を受け入れるべきだ
It is my custom to rise early.
早起きは私の習慣だ
It is my dream [My dream is] to become a doctor.
夢は医者になることだ
It is my job (to do).
（…するのは）私の務めだ
It is my own fault entirely.
まったく私自身の責任だ
It is my proud boast that ....
…が私の自慢だ
It is necessary for there to be some check on the activities of Government.
政府の活動を監視することは必要だ
