1 sentence

1. 罗宾逊先生正在耐心地给他的学生们讲课。

   Luó​bīn​xùn xiān​sheng zhèng​zài nài​xīn de gěi tā de xué​sheng men jiǎng​kè.

   Mr. Robinson is patiently lecturing his students.

   Source: Dong Chinese Dictionary