Ergo means therefore. It is Latin that English borrowed and never quite made into ordinary speech. You meet it in old logic, in jokes that pretend to be proofs, and in the famous line Cogito, ergo sum — “I think, therefore I am.” In English it is a knowing, slightly showing-off “so…” People use it when they want the next sentence to feel like a conclusion, often with a smile.

Ergo Ergo means意思是 therefore「因此」。 It is Latin它是拉丁文 that English borrowed被英文借用 and never quite made into ordinary speech但一直沒有真正變成日常口語。 You meet it你會 in old logic在舊式的邏輯裡、 in jokes that pretend to be proofs假裝是證明的笑話裡、 and in the famous line以及那句名言 Cogito, ergo sum Cogito, ergo sum — "I think, therefore I am."「我思故我在」看到它。 In English它在英文裡 it is a knowing, slightly showing-off "so…"是一種帶點賣弄、心照不宣的「所以…」。 People use it人們會用它 when they want the next sentence to feel like a conclusion當他們想讓下一句聽起來像結論, often with a smile通常還帶點笑意。

It is not the word for a real argument in a school essay; so, therefore, and that’s why are clearer.

It is not the word它不是那個用詞 for a real argument in a school essay用在學校作文裡真正論證的; so, therefore, and that's why so、therefore，和that's why are clearer比較清楚。

And it is not the ergo- that means “work” in ergonomic. That look-alike is a different Greek piece. This ergo is only “therefore.”

And it is not而且它也不是 the ergo- that means "work" in ergonomic ergonomic裡那個意思是「工作」的ergo-。 That look-alike那個長得很像的字根 is a different Greek piece是另一個希臘字根。 This ergo這裡的ergo is only只是 "therefore."「因此」的意思。