coordinate clause
(grammar) one of two or more clauses in a sentence that are equal in importance, have similar patterns and are often joined by and, or, but, etc 并列分句(一個(gè)句子中所含有的至少兩個(gè)地位相等、 結(jié)構(gòu)相似的分句之一, 常以and、 or、 but等詞相連接). Cf 參看 subordinate clause (subordinate).
But the station master was adamant: rules could not be broken and she had to watch that train disappear towards her destination while she was left behind.