OET interlinear PSA 102:3

uW Translation Notes:

Note 1 topic: grammar-connect-logic-result

כִּֽי

(Some words not found in UHB: not hide face_of,your from,me in/on=day distress to=me incline to=me ear_of,your in/on=day call quickly answer,me )

The word translated as For indicates that what follows is a reason for what came before. Use a connector in your language that makes it clear that what follows is a reason for what came before. Alternate translation: [Do this because]

Note 2 topic: figures-of-speech / simile

כָל֣וּ בְ⁠עָשָׁ֣ן יָמָ֑⁠י

(Some words not found in UHB: not hide face_of,your from,me in/on=day distress to=me incline to=me ear_of,your in/on=day call quickly answer,me )

Here, my days refers to the author’s life, and the idea of smoke is something that quickly disappears. Alternate translation: [my life passes away quickly]

Note 3 topic: figures-of-speech / metaphor

וְ֝⁠עַצְמוֹתַ֗⁠י כְּ⁠מוֹ־קֵ֥ד נִחָֽרוּ

(Some words not found in UHB: not hide face_of,your from,me in/on=day distress to=me incline to=me ear_of,your in/on=day call quickly answer,me )

The psalmist is speaking as if his bones were actually charred like a fireplace. Your language may have a comparable expression that you can use in your translation. If not, you could state this as a comparison. Alternate translation: [and my bones feel like they are charred like a fireplace]

Note 4 topic: figures-of-speech / simile

וְ֝⁠עַצְמוֹתַ֗⁠י כְּ⁠מוֹ־קֵ֥ד נִחָֽרוּ

(Some words not found in UHB: not hide face_of,your from,me in/on=day distress to=me incline to=me ear_of,your in/on=day call quickly answer,me )

The point of this comparison is that just as a fireplace becomes blackened and charred from repeated burning of fires in it, so the psalmist’s bones feel burned and damaged from his suffering. If it would be helpful in your language, you could make this point explicitly. Alternate translation: [and my bones are charred like a fireplace that has had many fires in it]

Note 5 topic: figures-of-speech / activepassive

וְ֝⁠עַצְמוֹתַ֗⁠י כְּ⁠מוֹ־קֵ֥ד נִחָֽרוּ

(Some words not found in UHB: not hide face_of,your from,me in/on=day distress to=me incline to=me ear_of,your in/on=day call quickly answer,me )

The expression are charred is a passive verbal form. If your language would not use that form, you could express the idea in active form or in another way that is natural in your language. Alternate translation: [and it feels like fire has charred my bones as it chars a fireplace]