en_tn_condensed/gen/04/02.md

Then she gave birth

We do not know how much time passed between the births of Cain and Abel. They may have been twins, or Abel may have been born after Eve became pregnant again. If possible, use an expression that does not tell how much time passed.

cultivated

This means he did everything he needed to do so that the plants would grow well. See how "cultivate" is translated in Genesis 2:5.