yangbongyeonbi
beekeeping efficiency
efficacité de l'apiculture ; rendement de l'apiculture
양봉연비를 높이기 위해 다양한 방법을 연구하고 있습니다.
yangbongyeonbireul nopi-gi wihae dayanghan bangbeob-eul yeongu-hago issseubnida.
We are researching various methods to improve beekeeping efficiency.
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