用来进行合成的机器，反应主要发生在照片左侧的大圆桶中。的翻译：Machines for a synthesis, the reaction occurs mainly in large barrels on the left side photo. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

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Machines for a synthesis, the reaction occurs mainly in large barrels on the left side photo.

Uses for to carry on the synthesis the machine, responded mainly occurs in the picture big drum.

The machine used for synthetic reactions occur mainly in the photo left, the 1-143 in barrels.

Machines for a synthesis, the reaction occurs mainly in large barrels on the left side photo.