The upper pole is normal and shows good corticomedullary demarcations.

肾上极正常，皮、髓质分界清楚。

youdao

In fact it was difficult to understand how we were on pole, and in the race we saw the normal picture.

实际上，很难理解我们是如何拿到杆位的，在比赛中我们看到了正常的画面。

youdao

In fact it was difficult to understand how we were on pole, and in the race we saw the normal picture.

实际上，很难理解我们是如何拿到杆位的，在比赛中我们看到了正常的画面。

youdao