您要查找的是不是：
- The situation poses a grave threat to world peace. 这局势对世界和平构成了严重的威胁。
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- The railway is under threat of closure. 那条铁路有停止运营的迹象。
- Narcotics are a major threat to health. 毒品是危害健康的大敌。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- His presence is a threat to our success. 他的出现对我们的成功是一个威胁。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- Ice-floes are a threat to shipping in the area. 浮冰对这一带的航运是一种威胁。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- His company was built on the sand. 他的公司根基不稳固。
- Terrorism is a threat to the whole country. 恐怖主义是整个国家的祸根。
- The river has scour out a passage in the sand. 这条河在沙土中冲出一条水道。
- The boat grounded on a sand bank. 船只搁浅在沙洲上。
- The situation poses a grave threat to peace. 这一局势对和平构成重大威胁。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- This constitutes a threat to national security. 这对国家安全是不祥之兆。
- It fell onto the wet sand, then sank (in). 那个东西掉在潮湿的沙子上，然後沉了下去。
- I take this threat very seriously. 我认为这种威胁非同小可
