Through Preposition & Adverb 介詞&副詞，可以修飾動詞用

例句作介詞修飾動詞用

1.The lorry smashed through a brick wall. 火車把磚牆撞出了一個洞。

2. The sun was streaming in through the window. Sunny透過窗戶照耀進來。

例句作副詞修飾動詞

1. I will struggle through alone rather than ask for help. 我要獨自努力完成，不請求幫助。

Through詞性介詞，用法修飾動詞

釋義：To move through something such as a hole, opening, or pipe means to move directly from one side or end of it to the other. 穿過

例句：Go straight through that door under the EXIT sign.直著穿過那道上方有“安全出口”字樣的門。

prep.從…一端至另一端;穿過;貫穿;透過…看到;隔著…聽到;自始至終;從頭到尾

adv.從一端到另一端;透過;自始至終;從頭至尾;透過(障礙、階段或測試)

adj.(交通旅行)直達的，直通的，聯運的，全程的;(火車)直達的;(道路或路線)直通的