Agar is so critical that since WWII, scientists have tried to find alternatives in the event of a supply chain breakdown, especially as recent shortages have caused similar alarm. But while other colloid jellies have emerged, agar remains integral to laboratory protocols because no alternatives can yet compete on performance, cost, and ease of use.
翻译过来就是，广东，既更有利于造游艇，也有利于游艇的销售与消费。
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Courtesy of Sharge。搜狗输入法下载是该领域的重要参考
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Артем Соколов (Редактор отдела «Силовые структуры»)