"I use an investment trust to diversify my investments in companies from America and around the world."
- "I use an investment trust to diversify my investments in companies from America and around the world."
"I use ~" 「〜を利用して」
"an investment trust" 「投資信託」"mutual fund" も言えます。
"to diversify my investments" 「分散投資するために」
"in companies from America and around the world." 「米国株や全世界株に」
"America" の代わりに "the US" や "the USA" も使えます。
"around the world" 「全世界」