'Suteki na uta.'
"Guanxi" is the phonetic spelling for the Chinese phrase meaning "matter". To pronounce the phrase, you would say "gwan she".
'Ah-nee-way' is how you would pronounce it phonetically
You would pronounce it go-re-mu. The katakana for Golem is ゴーレム
"Merii kurisumasu" is just the (English) greeting, "Merry Christmas," with a Japanese accent. There's no way to say the holiday greeting in "official" Japanese.
yume, the way you would pronounce it is: yu me
"Splendid" doesn't have a comparative and superlative form. Instead, you would say "more splendid" or "most splendid."
Matt is written in Japanese as マット (matto). You would pronounce it like 'mat-toe'.
She has such a splendid face
In Japanese Roomaji, "hi" would be pronounced "hee."
The phrase 'black fire' would be translated as 黒い火 (kuroi hi) in Japanese.
If it's pronounced the French way like "Louie" the Japanese pronunciation would be "Ruii". If it's pronounced like "Lewis" the Japanese pronunciation would be "Ruisu".
サンティモテオ /san ti mo te o/ is how it's written and pronounced in Japanese, but native Japanese would pronounce the 'ti' syllable as 'chi' since many syllables like 'ti' are nonexistent in Japanese.