我们大可不必说我们的努力全部付诸东流了.
We don’t have to conclude… = We don't have to draw a conclusion…
后面的that 从句是同位语从句,conclusion是 our efforts have all come to nothing,就是我们不必做that从句中的这样一个总结.
我们大可不必说我们的努力全部付诸东流了.
We don’t have to conclude… = We don't have to draw a conclusion…
后面的that 从句是同位语从句,conclusion是 our efforts have all come to nothing,就是我们不必做that从句中的这样一个总结.