The observatory has taken on extra importance following the collapse of the famed Arecibo telescope in Puerto Rico last year.
Key word 重点词汇：
申请 apply/ask for; file an application
E.g. Qǐng jízǎo shēnqǐng.
请及早申请。
Early application is advised.
Tā yǐ tíchū líhūn shēnqǐng.
她已提出离婚申请。
She has filed a petition for divorce.
