Hand picking ensured grapes in perfect condition.

手工采摘确保葡萄的优秀品质。

If you are an affiliate with Amazon, then the only way to effectively make money out of them is by hand-picking a few products that are of direct interest to your visitors.

如果你是属同亚马逊然后才可以有效地赚钱的话，是由手工采摘的产品，数你的直接利益参观者。