Small playground equipment, there are a lot of sports, such as the horizontal bar, parallel bars and so on.
小操场上有很多体育器械,如单杠、双杠等等。
The results are regarded as theoretically and practically important to the design of electrode bars and so on.
对真空自耗炉的结构设计,特别是电极杆等结构的设计有重要的理论和实践指导意义。
Then they can use the powder to make other foods like chips, protein bars, biscuits and so on.
然后他们可以用这些粉末制作其他食物,如薯条、蛋白质棒、饼干等等。
The lever gets them out of the box, but after more and more trials they stopped scratching at the bars, pushing at the ceiling and so on.
杠杆让它们逃出迷笼,但在经历多次尝试之后,它们不再抓栏杆,不再推顶棚。
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