 |
| Russian | English |
| заниматься изучением данного вопроса | be concerned with the question (with the moral side of education, with smb.'s movements, with the laws of light, with the problem of heredity, etc., и т.д.) |
|
| Russian | English |
| заниматься изучением данного вопроса | be concerned with the question (with the moral side of education, with smb.'s movements, with the laws of light, with the problem of heredity, etc., и т.д.) |