Heat was obtained from decomposing manures and hot air flues.靠肥料分解和烟道为植物提供热量.Remove sediment from heaters, flues and motors before using them.在使用暖气, 烟道,和马达之前,应清理沉积物.Cut openings in sheets for outlets, vent pipes, flues, ...
He appealed to firms not to increase their prices unduly.他呼吁企业不要过度提高价格。He did not sound unduly worried at the prospect.他的口气听上去对前景并不十分担忧。He argued that the law was unduly restrictive.他辩称法律的约束性有些过分了....
即使是内容严肃的报纸也认为这是一次胜利。Even the quality papers agreed that it was a triumph.烹饪课既是一件严肃的事又是一种享受。The cookery course was serious and hedonistic at the same time.我认为对如此严肃的问题来说，该评论不合时宜。I feel the remark was inappropriate for such...