Here seeing is not about your eyes. It is a way to say “because this fact is true.” People say seeing that… or seeing as…: Seeing that it is raining, we should stay in.

Here這裡的 seeing is not about說的不是 your eyes你的眼睛。 It它 is a way to say是一種說法，用來說 “because this fact is true.”「因為這件事是真的」。 People say人們會說 seeing that… or或 seeing as…：Seeing that it is raining, we should stay in.既然下雨了，我們就待在家吧。

It belongs to speech and to a slightly older, spoken style; in careful writing many people would just say because or since. You will also hear seeing as how in very casual talk, which some teachers dislike but plenty of people use.

It它 belongs to屬於 speech口語，and to a slightly older, spoken style屬於一種稍舊的說話風格；in careful writing在講究的書面裡，many people很多人 would just say會直接說 because or since。 in very casual talk在很隨便的口語裡 You will also hear你還會聽到 seeing as how，which這個說法 some teachers有些老師 dislike不喜歡，but但 plenty of people很多人 use照用。

It always points to a reason you can both already see, not to a new proof.

It它 always總是 points to指向 you can both already see你們雙方都已經看得到 a reason的理由，not to a new proof而不是新的證明。

Do not mix this with I am seeing (looking at something, meeting someone, or dating), or with seeing as a noun in church (the seeing of a vision). This entry is only the “because” use.

Do not mix this with這個不要混到 I am seeing（looking at something看著東西、meeting someone見某人，or dating或交往），or with也不要混到 in church教會裡 as a noun當名詞用 seeing的 seeing（the seeing of a vision異象的看見）。 This entry這一條 is only只講 the “because” use「因為」的用法。