我的父亲是我最好的朋友和最伟大的榜样。
The transition to renewable energy depends on efficient and scalable storage systems.
词语是陷阱,我们在不知不觉中踏入其中。
The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.
The poetry of the earth is never dead.