---
type: "Topics"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/topics/43441424.md"
description: "400 多成本做到 140，總算回本了"
datetime: "2026-08-17T15:38:12.000Z"
locales:
  - [en](https://longbridge.com/en/topics/43441424.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/43441424.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/43441424.md)
author: "[坐稳，马上](https://longbridge.com/zh-HK/profiles/21899694.md)"
---

# 400 多成本做到 140，總算回本了…