After sheep have their wool cut off, they are washed and their skin looks very white. The woman's teeth are white. (See: [[rc://en/ta/man/translate/figs-simile]])
This can be translated in active form. Alternate translation: "a flock of ewes whose wool people have cut off" (See: [[rc://en/ta/man/translate/figs-activepassive]])
The ewes are coming up out of the water. Alternate translation: "that are coming up out of the water after people have washed them" (See: [[rc://en/ta/man/translate/figs-explicit]])
Sheep usually give birth to two lambs at one time. These twin lambs usually look like one another. Each of the woman's teeth has a matching tooth on the other side of her mouth. (See: [[rc://en/ta/man/translate/figs-metaphor]])