这条供应链上的每一件产品都是可追溯的。

Every product in this supply chain is ___traceable.

每个包裹都有一个可追踪的条形码。

Every package has a ___traceable barcode.

此次数据泄露事件可以追溯到一名前员工的违规操作。

The data breach was ___traceable to a former employee's misconduct.