He's obliged to take his turn at reading out the announcements. [VERB PREP. noun]
轮到他大声宣读通知了。
Shall I read them out? [VERB noun PREP.]
要我大声读出来吗？
英汉双解词典包含141091条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。