A milestone can be in a development.Logical formLearned from137 sentences. Development of a vehicle may take place.Logical formLearned from137 sentences. A bomb may undergo a development.Logical formLearned from137 sentences. An end may pertain-to a development.Logical formLearned from137 sentences. A development can be lasting.Logical formLearned from137 sentences. A development can be adult.Logical formLearned from137 sentences. Teachers may undergo a development.Logical formLearned from137 sentences. Regulations may undergo a development.Logical formLearned from137 sentences. Norms may undergo a development.Logical formLearned from137 sentences. Followings can be developments.Logical formLearned from136 sentences. The chinese economy may undergo a development.Logical formLearned from136 sentences. Behavior may undergo a development.Logical formLearned from136 sentences. Developments can be welcome.Logical formLearned from136 sentences. (Research projects) may undergo a development.Logical formLearned from136 sentences. A catalyst can be for development.Logical formLearned from136 sentences.