וַיֹּ֣אמֶר אֱלֹהִ֗ים תּוֹצֵ֨א הָאָ֜רֶץ נֶ֤פֶשׁ חַיָּה֙ לְמִינָ֔הּ בְּהֵמָ֥ה וָרֶ֛מֶשׂ וְחַֽיְתוֹ־אֶ֖רֶץ לְמִינָ֑הּ וַֽיְהִי־כֵֽן׃
上帝說：「地要生出活物，各從其類：牲畜、爬行的動物和地上的野獸，各從其類。」事就這樣成了。
Rashi
תוצא הארץ THE EARTH SHALL BRING FORTH — That is what I have explained (v. 14) that all things were created on the first day, and it was only necessary to bring them forth from the ground.
Ibn Ezra
"living soul" - this is a general term, for anything generated of fire and water and earth - including man.
Ramban
CATTLE. These are the species that eat grass, whether domestic animals or those of the wilderness.