fault line

1. N-COUNT A fault line is a long crack in the surface of the earth. Earthquakes usually occur along fault lines. 断层线

2. N-COUNT A fault line in a system or process is an area of it that seems weak and likely to cause problems or failure. 故障线

These issues have created a stark fault line within the Peace Process. 这些问题在和平进程中形成一条明显的裂纹。