5 | 环节 | huánjié | round segment, segment (of annelid worms), connection, link, sector, annular ring |
| HSK5000 A1+A2+B1 |
|---|
| HSK5000 B2 + C1 |
|---|
| 3553 (verb: to exploit, to mine, to extract)  There aren't many coal mines left in this area to extract coal.  In der Gegend gibt es nicht mehr viele Kohlebergwerke.  Không còn nhiều mỏ than trong khu vực. Không còn nhiều mỏ than trong khu_vực . Not | many | mines | coal | left | in | area. |