"Ghostnets" are a serious problem along Australia's northern coastline; they canextend for
moreseveral hundred meters in length.
为何不是extendto ? 而是extendfor 呢?
我查看了词典,有如下2个例句:
Thecaves extend for some 12 miles.
这类洞穴延伸约12英里。
来源:《柯林斯英汉双解大词典》
Themain stem will extend to around 12 ft, if left to develop naturally.
假如让其自然成长,主干会延伸到12英尺左右。
来源:《柯林斯英汉双解大词典》
所以,我搞糊涂了,到底是extend to 还是 for 呢?
extend for 表示“长达”, extend to 表示“延长到”。如:
This river extends for hundreds of miles. 这条河长达数百英里。(《英汉多功能词典》新编升级版p.579)
The main stem will extend to around 12 ft, if left to develop naturally.
假如让其自然成长,主干会延伸到12英尺左右。