A province may build some km of expressways.Logical formLearned from2 sentences. A satellite can be capable of distinguishing an expressway.Logical formLearned from2 sentences. A country may have some km of railway.Logical formLearned from2 sentences. A country may build some km of (railway lines).Logical formLearned from2 sentences. Some km can be double-tracked.Logical formLearned from2 sentences. A locomotive may be designed with a maximum speed of some km.Logical formLearned from2 sentences. A site may cover an area of some km.Logical formLearned from2 sentences. Construction may extend a road by some km.Logical formLearned from2 sentences. A balloon may reach an altitude of some km.Logical formLearned from2 sentences. A subway may have a total length of some km.Logical formLearned from2 sentences. Some km can be constituted-of-or-filled-with (soil erosion).Logical formLearned from2 sentences. New roads may totale some km.Logical formLearned from2 sentences. Spots may cover an area of some km.Logical formLearned from2 sentences. A country may build some km of highways.Logical formLearned from2 sentences. A river can be with a total length of some km.Logical formLearned from2 sentences.