These three words "promote," "boost," and "accelerate" all have similar meanings, but they also have subtle differences in nuance and usage.
Promote 通常指采取措施或行動來支持某事物的發展、增長或成功。這可能包括提供支持、宣傳或鼓勵。
"The company is promoting its new product aggressively.""The teacher promoted the student to the next grade level."
"The campaign is designed to promote awareness of the issue."
Boost 強調增加、提高或加強某事物的效果、價值或能力。這通常涉及到增加某物的數量或品質，使其更強大或更有效。
"The team's morale got a boost after they won the game.""The economy received a boost from the government's stimulus package."
"The company's stock price got a boost after the positive earnings report."
Accelerate 指加快某事物的速度、行程或發展。這可能意味著縮短時間、增加速度或加快步伐，以使某事物更快地達到目標或完成。
"The company is accelerating its efforts to develop new products.""The government is accelerating its infrastructure projects."
"The athlete accelerated his pace in the final stretch of the race."
這些詞在某些情況下可以互換使用（interchangeable），但在特定的語境中，它們可能會更準確地傳達不同的含義或語氣。
