People who live in glasshouses should not throw stones .
住玻璃房子的人不该丢石头。
As the proverb goes , people who live in glasshouses should not throw stones .
俗话说得好,住在玻璃房的人不应该扔石头。
Earlier this year researchers in new zealand began investigating a psyllid infection in glasshouses growing tomatoes and peppers ( plants closely related to potatoes ) . They identified a previously unrecorded species of candidatus , a group of disease-causing bacteria that infect many sorts of plant .