He noticed a fly on the plate.
他看见盘子里有一个苍蝇。
He'd sneeze and the noodle would fly back onto the plate.
他会打喷嚏,那面条呢就会飞回盘子里。
Tube bundle fix the drooped structures through welding for both ends of upper header and make fly ash drop by rapping the end plate of lower header.
锅炉中的管束是上部集箱的两端通过焊接固定垂下的结构,通过锤打下部集箱的端板,振落飞灰。
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