the role of officials的用法和样例：
例句
- In addition to the hot peppers, food safety officials are investigating whether cilantro played a role in the outbreak.
另外对于辣椒，食品安全官方调查芫荽叶在这场病菌爆发中扮演着重要角色。 - Their caretaking role outside the official government structure continued the Japanese tradition of having actual authority wielded by forces other than the titular authority.
他们在官方政府结构之外扮演看管的角色，延续了日本的传统，即政权只是名义上的，军队才握有实权。
