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All work surfaces should be kept clean during all stages of the canning process.
所有的工作表面应保持清洁所有阶段的罐头进程。
youdao
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Cut way back on hill work, and be sure to run on even surfaces.
砍去山坡训练,一定要在平路上跑。
youdao
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Cut way back on hill work, and be sure to run on even surfaces.
砍去山坡训练,一定要在平路上跑。
youdao