糖炒栗子作为秋季零食一直以来都很受欢迎。师傅把开口的栗子放到一口巨大的锅里与黑砂和砂糖一起翻炒。
For this ever-popular autumn snack, chefs fry chestnuts (which are cut open) in an enormous wok filled with black sand and granulated sugar.
所有我需要做的就是这个核心刮砂的，将有一个很好的通过铸造直孔。
All I need to do is scrape this core sand out and there will be a nice straight bore through the casting.
沉砂口直管段是水力旋流器的一个重要构件。
The straight tube of spigot is an important structural parameter of hydrocyclone.
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