1. An aroma unfastens this chemical substance used in the elaboration of the compact disks, but do not try to scrub a DVD for his noses, they will not be able to detect it unless they have canine abilities for it.
一个香气unfastens这种化学物质的使用在拟订该光盘的，但不要试图擦洗成DVD ，为他的鼻子，他们将无法侦测到，除非他们有能力犬，为它。
2. This blouse unfastens at the back.
这件女衬衫从背后解开。
1. Stir gently and pour into a greased and floured cake pan, ideally the kind that unfastens to let the baked cake out.