spy into的用法和樣例：
例句
用作動詞 (v.)
- Considerable effort also goes into detecting and prosecuting immigration law offenders,and removing illegal immigrants.
此外，該處也致力偵查和檢控違反入境法例者，以及把非法入境者遣返原居地。 - Parker envisions the bird-sized vehicles as being able to spy on adversaries by flying into cities and perching on building ledges or power lines.
帕克的設想是這個小鳥大小的工具可以靠在城市中飛行來偵查敵人或者停留在建築物的邊緣或者電線上。
