两种课程皆提供了一大学部课程内容4.440之延申版本。
They offer an expanded version of the content presented in the undergraduate course, 4.440.
延蒂斯说：“与孩子们相处是很美好的，可与之相伴的其它所有事情都让人感到很大压力。”
"The kids were wonderful to be with, but the stress of everything that went with it and the low pay did not make it hard to leave," she said.
幸运的是，培养正确习惯之痛苦乃短暂之痛，而其利会延及终生。
Fortunately the pain of developing right habits is a temporary pain, but the benefits of right habits will last a lifetime.
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