Photo Tip: The long exposures required for firework photography mean slow shutter speeds.

照片说明：拍摄焰火照片需要长时间的曝光，这意味着要降低快门速度。

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Photo Tip: Nighttime photographs almost always require long exposures.

拍照小技巧：拍夜景基本上都要用到长时间曝光。

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Tip: Ignoring the tips may cause the Controller system to be slow, unreliable or have long-term issues.

提示：忽略这些提示可能会导致Controller系统变得缓慢、不稳定或者产生长期问题。

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She scrambles to the beaver dam and returns with an inch-long worm squirming on the tip of her finger.

NPR: Waging a One-Woman War Against Black Flies

Amid the euphoria of the present multi-year run and unprecedented expectations, AAPL bulls refuse to consider factors that can influence and should tip us off about that long-term picture.

FORBES: Apple Fine Without Jobs? Think Different

In "Lady N, " from 2009, a long-stemmed silver oil lamp has punctured pink seashells and silver candle-snuffers blooming from its tip.

WSJ: Kara Hamilton's Sculptures Are Whimsical Riffs on Faberg�� Eggs