But just how the bones sense this flow of fluid has been an open question, at least until now.
But just how the bones sense this flow of fluid has been an open question, at least until now.
但至于骨骼是怎样感知液体的流动，时至今日还争论不休。
But just how the bones sense this flow of fluid has been an open question, at least until now.
但至于骨骼是怎样感知液体的流动，时至今日还争论不休。