Acopian BirdSavers are simple paracord curtains that you can install quickly and easily outside your windows to deter bird crashes. They consist of a series of evenly spaced vertical cords that hang in front of the window. Order BirdSavers in the right sizes for your windows and follow the included installation instructions.  Acopian BirdSavers are highly effective bird deterrents, and are recommended by the American Bird Conservancy based on extensive testing. You can purchase BirdSavers made to order of your windows here: https://www.birdsavers.com/. If you’d rather make your own BirdSavers, you can easily do so with a little dark-colored paracord and some vinyl j-channel. Measure the width of your window frame and cut the j-channel to the right width. Next, drill enough holes in the j-channel that you can hang the cords vertically across your entire window with about 4 inches (10 cm) of space between each one. Insert the cords through the holes and knot them at the top so they hang at the desired length.  You can mount the j-channel to the top of your window using screws or adhesive Velcro strips. As an alternative to j-channel, try using a piece of PVC pipe or a strip of wood molding. You can also use another piece of paracord as the top horizontal piece. Bird Crash Preventers are another system tested and approved by the American Bird Conservancy. These consist of a simple nylon grid that is highly visible to birds but nearly invisible to humans. Purchase Bird Crash Preventers in the right size for your windows and install them using the included screws and brackets. You can order Bird Crash Preventers here: http://stores.santarosanational.com/. These American Bird Conservancy-approved decals consist of a series of white adhesive dots that you can apply to your windows in a simple grid pattern. Install the Feather Friendly adhesives yourself or request a professional installation.  These adhesives are designed to stick well in all weather conditions without damaging your window glass or any exterior...

How would you rephrase that briefly using Vietnamese?
Dùng rèm Acopian BirdSavers (rèm giữ an toàn cho chim) như một giải pháp đơn giản, dễ lắp đặt. Tự làm rèm BirdSavers nếu thích. Thử dùng rèm Bird Crash Preventers (rèm ngăn ngừa chim va chạm) nếu bạn muốn ít lộ hơn. Mua các miếng dán Feather Friendly (miếng dán thân thiện với chim chóc) cho dễ gắn. Sử dụng màng phim Solyx Bird-Safety Film (màng phim an toàn cho chim) nếu bạn muốn có sản phẩm có tính trang trí.