( Both ( ( ( take ( ( approximately one ) year ) ) ( to ( orbit ( the Sun ) ) ) ) . ) )
(ROOT (S (NP (DT Both)) (VP (VBP take) (NP (QP (RB approximately) (CD one)) (NN year)) (S (VP (TO to) (VP (VB orbit) (NP (DT the) (NNP Sun)))))) (. .)))
Both take approximately one year to orbit the Sun.
(ROOT (S (NP (PRP It)) (VP (VBZ takes) (PP (IN about) (NP (NP (CD one) (NN year)) (PP (IN for) (NP (NN earth))))) (S (VP (TO to) (VP (VB orbit) (NP (DT the) (NN sun)))))) (. .)))
It takes about one year for earth to orbit the sun.