When you choose public transit in Google Maps, you need to provide one additional bit of criteria — the time you want to travel.

当您在 Google Maps 中选择了公共交通，您还需要提供一个额外的标准 — 您想要的出行时间。

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The app uses Google Transit to find alternative mass-transit options for your trips, and it gives you the option to instantly purchase offsets from your phone.

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It has dozens of sub-products within it, from Google Transit (public transportation, e.g. subway, information and routing), Live Traffic, StreetView (and the incredible operation that makes that happen), Local search, image recognition technology for reading street and business signs, the list goes on and on.

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The app is missing some of the most useful features from the former iOS Maps app: Google's transit directions and street view images.

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