公共汽车不直接到那个地方。你至少得换两次车。
The bus doesn't go directly to that place. You have to change buses at least twice.
公共汽车不直接到那个地方。您至少得换两次车。
The bus doesn't go directly to that place. You have to change buses at least twice.
暗物质是一种人类不能直接观察到的物质，因为它既不反射也不释放光线或放射线——至少，我们现有的探测器无法观测到它。
Dark matter is the term for matter which cannot be detected directly, because it does not emit or reflect light or radiation - or, at least, not enough to be detected by our present sensors.
应用推荐