Kanbans
(kanban 的复数) n. <日>看板（法）（指企业为降低原材料或零部件的仓储成本在需要前夕才进货的制度）
🗣️ 情景例句
If he says he's going to be here, he's here.
假如他说他要来这儿 他就一定会来。
And the problems that some of us have had in the past year.
和去年我们一些人遇到的问题。
So far, no man has travelled farther than the moon, but spaceships without people have reach other parts of the universe.
到目前为止，尚未有人到过比月球更远的地方，但无人驾驶的宇宙飞船已到达过宇宙的其它地方。