[译] 今天下午你愿意去大学各处走走吗？
[误] Would you please walk about the university this afternoon?

[正] Would you please walk around the university this afternoon?
[注] around 作介词，表示到某地的各处去时，可以和 round 换用。around 多用于美国，round 多用于英国。在这种场合不能用 about。