The reason often given for the low regard in which smell is held is that, in comparison with its importance among animals, the human sense of smell is feeble and undeveloped.

The reason is that the human sense of smell is feeble and undeveloped.

The reason often given for the low regard is that the human sense of smell is feeble and undeveloped.

The reason often given for the low regard in which smell is held is that the human sense of smell is feeble and undeveloped.

The reason often given for the low regard in which smell is held is that, in comparison with its importance among animals, the human sense of smell is feeble and undeveloped.

The reason is that he doesn't love her anymore.

The reason often given for the low regard in which his wife's cooking is held is that, in comparison with other women, he doesn't love her anymore.

The reason often given for the low regard in which Judy's credit is held is that, compared to others, Judy delayed repayments.

The reason Judy's credit is often held in low regard is that, compared to others, Judy delayed repayments.