您要查找的是不是：
- B组为aVR导联ST段压低<0.1mV;group B, 34 patients with ST-segment depression in lead aVR < 0.1 mV;
- 为国受苦suffer for one's country
- 如果用日本的段位制来衡量他的话，我相信他可以上7段或8段。If the Japanese ranking system were applied to him,I believe he would rank among the seventh or the eighth dan.
