I do not see how any one gets the white inner cylinder trimmed down correctly, wasting none of the sweet portion but cutting away all that will be strong and bitter, without Martha's assistance.

我看不出有人如何在没有玛莎帮助的情况下正确修剪白色内筒， 不浪费任何甜味部分， 而是切掉所有会变得浓烈和苦涩的部分。