I've already trod on dangerous ground.

我已经深处危险的地方了。

He was unwilling to leave her while they were still on dangerous ground.

只要艾娥达夫人没有离开这个对她有危险的国家，福克先生就不肯离开她一步。

This rather dangerous ground beetle can move quickly from one clump of vegetation to another as it searches for prey.

这种比较危险的步行虫能迅速从一丛植物移动到另一从好搜寻其猎物。

This was bringing me (I felt) towards dangerous ground.

这让我（我觉得）走向了危险的地方。

Teachers can be on dangerous ground if they discuss religion.

【dangerous】教师如果讨论起宗教可能动辄得咎。

He was unwilling to leave her side while she remained on dangerous ground.

当她处于危险的境地时，他不愿意离开她的身边。

As she knew his sentiment towards her Jude saw that they were getting upon dangerous ground.

裘德知道他对她的感情， 看出他们正处在危险的境地。

Berg realized that dream , serving for 20 years with the seals in some of the most dangerous grounds around the world, including Iraq and Afganistan.

贝克意识到自己的梦想, 在作为海豹突击队员为国效忠20年中，他经常出现在世界各地最为危险的地方, 这其中就包括伊拉克和阿富汗。