Toilings
(toiling 的復數) v. 長時間或辛苦地工作( toil的現在分詞 ); 艱難緩慢地移動, 跋涉
??? 情景例句
Get a load of this.
你聽聽這個。
The lumberjack sweats as he cuts down a tree.
伐木工人邊砍樹邊擦汗。
Even more processes are never patented at all but kept as secret processes.
更多的工藝過程根本就不會取得專利權，而是作為秘方保存著。