In theory,the road can only be used by traffic going uphill from 8 in the morning,and by traffic
题目
In theory,the road can only be used by traffic going uphill from 8 in the morning,and by traffic
急
答案
按理论,从早上8点起这条路只能给要上坡的车/交通工具使用
后面的 and by traffic 可以省略.
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