Definition (環境)
In a greenhouse or other protected environment.
在溫室中
To protect the plants from the frost, we had to keep them under glass.
為了保護植物免受霜凍，我們不得不把它們放在玻璃溫室裡。
This variety of orchid needs to be grown under glass to get the right humidity and temperature.
這種蘭花需要在玻璃溫室中生長，以獲得適當的濕度和溫度。
The seedlings germinated best under glass due to the cold weather.
由於天氣寒冷，幼苗在玻璃溫室中發芽效果最好。