1·The only source of heat in this old house was an archaic coal stove.
这栋旧房子内惟一的供热来源是个古老的煤炉。
2·Thesource of heat in this old house was an archaic coal stove.
这栋旧房子内惟一的供热来源是个古老的煤炉。
3·The little country schoolhouse was heated by an old-fashioned coal stove.
一座乡村校舍靠一种老式的大腹陶制煤炉取暖。
4·The utility model discloses a chimney of a warming coal stove.
本实用新型公开了一种取暖煤炉的烟筒。