With honey, Majtán says, "the best way is just to buy from local beekeepers". This helps ensure that consumers know what they're buying, and who they're supporting.
因此，传入的 ROI 参数并不一定就是最终参与计算的 ROI，但在不越界的情况下，两者通常一致。
，这一点在51吃瓜中也有详细论述
int swapCount = 0;
With her hands steady at the controls, her voice calm as she spoke to mission control, Collins piloted the craft through a slow, graceful somersault. With the shuttle's underside now visible, the damage was quickly spotted - and a spacewalk was carried out to repair it.