常見例句雙語例句There are obstacles too, mainly because of the sheer dirtiness of the business.但油砂的開採也有障礙，主要是因爲(wèi)這個行業(yè)過於骯髒。I went out with my mother mainly because it was an opportunity to escape briefly.我和母親出去主要是因爲(wèi)這是一個能暫時逃離那裡的機會。Do highly accomplished people achieve more than others mainly because they expect more of themselves?人們獲得更多成就，主要是因爲(wèi)他們的自我期望更高嗎？原聲例句Ben Bernanke expects a slow recovery, mainly because businesses are likely to limit hiring.I think that's mainly because Hollywood only ever chooses people with a very posh English accent.我想，主要因爲(wèi)好萊隖衹選那些有高傲的英式口音的人。優(yōu)雅的英式英語 - SpeakingMax英語口語達人because the accent's very different from what we teach in South America mainly.因爲(wèi)口音跟我們在南美主要教的口音很不一樣。巴西的英語老師 - SpeakingMax英語口語達人權(quán)威例句Rebuilding, now feverishly under way, was slow to start, mainly because of delays in insurance payouts.ECONOMIST: Repairing Cancún after WilmaThis time the curve has become inverted mainly because long-term yields have fallen so much.ECONOMIST: Bond bombshellBut they're big for various reasons, mainly because of how people need them for personal use.NPR: Auto Efficiency: An Executive's View 返回 mainly because