Trial run(试运行一下) vs Trail run(越野跑)

You probably mean "trial run", not "trail run" or "trail wrong".

1. Trial run

A trial run means a test or practice attempt before the real activity.

Examples:

• Let's do a trial run before the customer demo.
• We performed a trial run of the new software yesterday.

Meaning: 试运行、试做、预演

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2. Trail run

A trail run is a completely different term. It means running on hiking trails or off-road paths.

Examples:

• I went for a trail run in the mountains.
• She enjoys trail running on weekends.

Meaning: 越野跑、山路跑

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3. "Trail wrong"

"Trail wrong" is not a standard English expression.

You may be thinking of:

• trial and error (反复试错)
• went down the wrong trail/path (走错方向、思路错了)

Examples:

• We solved the problem through trial and error.
• I think we're following the wrong trail here.

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If your sentence is something like:

Let's do a trail-run before the release.

The correct form is:

Let's do a trial run before the release.

Meaning: "发布前先试运行一下。"