Arthroclasia
(強硬)關節活動術
??? 情景例句
Sure.
當然是。
Good luck!
祝你好運。
Even though the road was littered with boulders and pitted with holes, Bruce was not in the least perturbed.
盡管路面布滿石頭，坑坑洼洼，但布魯斯卻一點兒不慌亂。