添削お願いします
次の4コマの内容を英語にしました。文法や英語の表現、文の流れなどおかしな点がありましたらご指摘よろしくお願いします。最初の1文は提示されたものです。
「(1)2人の子どもが走りながら電車に乗ってくる。母親は気にしていない様子。(2)電車の中でも座らずに騒いでいる。乗客は嫌な顔をしている。母親は話に夢中。(3)おじいさんがQuiet!と言う。(4)子どもは静かになり、母親は恐縮している。」
One day, the children got on a train with their mothers. The children ran into the train, however their mothers didn't care about the children's behavior. The children were so cheerful that they couldn't be seating on the train. The passengers felt they were noisy. On the other hand their mothers were occupied in talking each other. Suddenly, an old man next to their mothers said to the children, "Quiet!" They got very surprised. They at last stopped making a noise and their mothers stopped talking. There was peace returning on the train.
よろしくお願いします。