請大家幫我看看~ - 翻譯

※ 引述《hpzs (飛越泰國象)》之銘言：
: 那可以防止當缺少主要零組件而無法運作時所造成的停工損失。
: it can prevent downtime loss when a key piece of welding
^the ^that occurs (焊接?)
: equipment isn’t working.
: 這樣翻是對的嗎?
: 因為是重要的報告要用的，而且又一堆專有名詞，希望有人能幫我解答

--
Silent Night, Holy Night. All is calm, all is bright, round yon virgin mother
and child, holy infant so tender and mild. {Sleep in heaveanly peace} x2
Silent night, holy night. shepherds quake , at thy sight. Glories stream from
heaven afar, heavenly hosts sing alleiluja. {Christ the savior is born}x2
Silent night, holy night. Son of God, love's pure light. Radiant beams from
thy holy face, with the dawn of redeeming grace. {Jesus, Lord at thy birth}x2

--