special multilateral treaty

例句：

1. 1. Thisspecial sauce is perfect for grilled meats.
   这种特制的酱料非常适合烤肉。
2. 2. The special needs of the disabled are often overlooked.
   残疾人的特殊需求往往被忽视。
3. 3.The special event was a huge success.
   这次特别活动取得了巨大成功。