不过我要提醒你，抓这些形而上学的表皮没有多大帮助。 专注于这对话的更大原理及主要讯息对你会更有益。

larger principles and the main messages of this dialogue.

youdao

在实体店里，你可能有机会触摸到数码相机之类的产品，但是彭奈尔说：“这一点并没有太大的帮助。因为要拍几张照片试用一下还是相当困难的。”

At a store, you may be able to touch, say, a digital camera, but "it wont be as helpful because its fairly difficult to try it out and take some photos with it" there, Perner said.

youdao

在实体店里，你可能有机会触摸到数码相机之类的产品，但是彭奈尔说：“这一点并没有太大的帮助。因为要拍几张照片试用一下还是相当困难的。”

At a store, you may be able to touch, say, a digital camera, but "it won't be as helpful because it's fairly difficult to try it out and take some photos with it" there, Perner said.

youdao