How do you say

He insisted on swimming in the pool three times a week, to improve his stroke.

..in Chinese?

他坚持每周去游泳馆游三次,以提高他的游泳水平。

tā jiān chí měi zhōu qù yóu yǒng guǎn yóu sān cì , yǐ tí gāo tā de yóu yǒng shuǐ píng 。

How do you say "The furniture in the bedroom is new – very comfortable, too." in Chinese?