Halpin, however, would like to know that there is a buyer for his crop.

然而，哈尔平关心的是他的作物是否有销路。

Once-prolific taggers such as Daniel Halpin, who painted his pseudonym Tox all overLondon, have been given long prison sentences.

多产的绘名艺人Daniel Halpin把他的笔名Tox涂遍了整个伦敦，因此被判长期监禁。