| 2 in front; at the head; ahead: |
| | 在房子前面儿 in front of the house |
| | 走在队伍前面儿 march at the head of the column |
| | 前面儿有座位。 There are seats in the front rows. |
| | 前面儿就是宿营地。 The campsite is right ahead. |
| | 前面儿来了一个人。 A man was coming towards us. |
| | 科学研究应当走在经济建设的前面儿。 Scientific research should anticipate economic construction. |