Mark the pipe where you want to bend it.
在管子上要弄彎的地方做個記號。
Glass and water both bend light.
玻璃和水都折光。
He bent the wire into the shape of a square.
他把鐵絲折成正方形。
Our house is round the next bend.
前面一拐彎就是我們家。
Watch out for sharp bends and adjust your speed accordingly.
當(dāng)心急轉(zhuǎn)彎并相應(yīng)調(diào)整車速。