ä»èè¯ä¸åæ ¼ï¼é£æ¯å 为ä»å¤ªææ°ã
è±æç¿»è¯ï¼He failed in the exam because he was too lazy.
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èè¯ä¸åæ ¼ï¼flunk
å 为ï¼because; for; on account of; owing to
ææ°ï¼lazy; idleness; idle; indolence; acedia