At delaware , officials are trying new strategies .

在特拉华大学，校方正在尝试新的方案。

5 / 17 A carpenter bee forages for pollen on an azalea shrub in wilmington , delaware

5/17在美国特拉华州威明顿，一只木蜂在杜鹃花丛中寻找花粉，

The first resistant species to pose a serious threat to agriculture was spotted in a delaware soybean field in 2000 .

这些对农业表现出严重威胁的物种最早是在2000年于特拉华的大豆田里被人辨识出来的。

While in wilmington , he addressed the delaware society for promoting domestic manufacturers and imparted a hopeful message .

他应邀在威明顿市“特拉华国内制造业促进会”演讲，发出令人鼓舞的讯息。

The sugarhouse casino on the delaware river in philadelphia was packed on a recent federal holiday .

在最近一个联邦假期里，位于特拉华河畔的费城糖屋（sugarhouse）赌场人满为患。