温かいので海に行ってみました
It was warm, so I went to a sea.
沖を航行する貨物船に手前に小さな漁船
The fishing boat small at the front in the cargo boat which sails the offing.
いつもの風景です
The usual landscape.
何を捕っているのかなとカメラをズームしてみたら
What is being caught, if a zoom lens will do a photography.
船には「監視船」と言う看板と旗が
The sign and the flag which say to a ship "guard boat".
望遠鏡でずっと沖の方を観ています(監視してるの)
The offing is being judged from a telescope (the one which is being watched).