解释:形体弯曲,影子自然就曲;形体正直,影子自然就正。
Internationalization is the only way for enterprises to grow bigger and stronger. We must embrace the world with a more open attitude.
有时候我真想放弃,但想到会让很多人失望,我就坚持下来。
The dairy industry must evolve to meet the needs of the next generation.
In science, as in life, the important things are rarely simple or obvious.