他们用各种废料制造堆肥。They make compost out of all kinds of waste.将已收获过的黄瓜、西红柿和其他作物的秧蔓割下，制成堆肥。Cut down and compost spent cucumbers, tomatoes and other crops.应该把花园里所有枯萎的花草制成堆肥，然后再用它们给花园施肥。All garden waste should be composted and re...
We are seeking continuous, incremental improvements, not great breakthroughs.我们在寻求持续的、渐进的改善，而不是重大的突破。For logic devices, the incremental current gain is very important.对于逻辑器件来说, 提高电流增益是非常重要的.By using an incremental approa...