睡眠は良くて悪い。睡眠はうまく使えば良いし、間違って使えば悪い。
Sleep is good and bad. Sleep is good if it is used well and sleep is bad if it is used wrong.
photo:「Lazy lazy cat」by Allard from flickr
睡眠 Sleep
睡眠は良くて悪い。睡眠はうまく使えば良いし、間違って使えば悪い。
Sleep is good and bad. Sleep is good if it is used well and sleep is bad if it is used wrong.
photo:「Lazy lazy cat」by Allard from flickr