исправить вопросы по англ "audio telescope" can identify different species of bird, can it? 2. An "audio telescope" could soon help protect planes from crashing, couldn't they? 3. Radar can already spot birds, doesn't it? 4. Bird strikes are a significant cause of plane crashes, aren't they? 5. Bird strikes have causcd $2 billion of damage, didn't it? 6. An "audio telescope" is used to pick the sound of distant birds, did

stalkerdanil111    1   21.01.2021 20:00    1