Add one item to the previous order,

Add one item to the previous order, detail as follow:

Results (Chinese Traditional) 1:

將一個項添加到前面的訂單，詳細如下︰

Results (Chinese Traditional) 2:

一個項目添加到前面的訂單，細節如下：

Results (Chinese Traditional) 3:

添加一個項目到以前的訂單，詳細如下：