แต่ในการดำเนินงานของอุทยานฯ ยังไม่ป

แต่ในการดำเนินงานของอุทยานฯ ยังไม่ประสบผลสำเร็จเท่าที่ควร
Not as successful as it should

Results (English) 1:

But in the operation of the National Park did not succeed as much as it should.Not as successful as it should

Results (English) 2:

But in the operation of the park. Not successful as hoped
Not as successful as it should.

Results (English) 3:

But in the operation of the park. Not as successful as it should Not as
successful as it should.