There were 20 groups of macrofauna by hand sorting, mainly including Coleoptera and their larvae, Hymenoptera, Isoptera and Diplopoda.
手捡大型土壤动物共20个类群，以鞘翅目及其幼虫、膜翅目以及等翅目和倍足纲为主。
In the past all this sorting and checking was done by hand. It was boring and repetitive involving a lot of people in long hours of work.
过去，全部清分和核对工作都是手工操作的。这是一项重复而又烦人的工作，牵涉很多人，工作时间又长。
The grape harvest is by hand, and the grapes go through a rigorous selection on the sorting table DE tri.
另一方面葡萄的采摘和分拣都是严格的按照标准采用人工方式。
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