Definition
Assuming no unexpected changes or circumstances occur; under normal conditions.
如果一切順利
All things being equal, we should be able to finish the project next month.
在所有情況都相同的情況下，我們應該能夠在下個月完成這個項目。
All things being equal, he will get a promotion by the end of this year.
在所有情況都相同的情況下，他將在今年年底獲得升職。
All things being equal, the market is expected to grow steadily.
在所有情況都相同的情況下，市場預計將穩步增長。