| 对美国安全的最大威胁 | dui4 mei3 guo2 an1 quan2 de5 zui4 da4 wei1 xie2 | the greatest threat to American security |
| 对美国最大威胁 | dui4 mei3 guo2 zui4 da4 wei1 xie2 | the greatest threat to America |
| 恐怖主义威胁 | kong3 bu4 zhu3 yi4 wei1 xie2 | threat of terrorism |
| 恐怖活动威胁 | kong3 bu4 huo2 dong4 wei1 xie2 | the threat of terrorist activity |
| 持枪威胁 | chi2 qiang1 wei1 xie2 | to threaten at gunpoint |
| 新型威胁 | xin1 xing2 wei1 xie2 | new type of threat |
| 最大威胁 | zui4 da4 wei1 xie2 | the greatest threat |
| 核威胁 | he2 wei1 xie2 | nuclear threat |
| 真实威胁 | zhen1 shi2 wei1 xie2 | a real threat |
| 胁迫的 | xie2 po4 de5 | threatening |
| 洪水猛兽 | hong2 shui3 meng3 shou4 | fig. great scourges |