shadow effect的用法和樣例：
例句
- Comparatively metope light can reduce the shadow effect that top illuminant brings.
相對來講墻面光可以減少頂光源帶來的陰影效應。 - Cooperative relaying can combat multi-path fading and shadowing effect in wireless networks to enhance communication quality and bandwidth efficiency.
采用中繼傳輸能夠抵抗無線信道的多徑衰落，克服陰影效應，從而增強通信質量，提高頻譜效率。
