During his long journey (n-trip) across the world, the journalist (n-person) wrote every detail in his leather journal (n-book).
在周游世界的漫长旅途中，这位记者把所有的细节都记录在了他的皮质笔记本里。
Words
journal/ˈdʒɜːrnl/
In this sentence
①keep / write a journaln.日记；日志（本）
Synonymsdiary, log, logbook
句中与修饰词 leather（皮质的）搭配，且有动作 wrote... in，指的是记录日常见闻的私人日记本。
- She kept a travel journal to capture the memories of her trip.她写了一本旅行日志来记录旅途的回忆。
②academic / scientific journaln.学术期刊；专业杂志
Synonymsperiodical, magazine, publication
- A scientific journal is not a cemetery of facts, but a workshop for living thought.学术期刊不是事实的墓地，而是活跃思想的工坊。
③journal (about sth)v.写日记；记日志
Synonymsrecord, write down
- Journaling is like whispering to one's self and listening at the same time.写日记就像在对自己轻声耳语，同时又在静静倾听。— Mina Murray
journalist/ˈdʒɜːrnəlɪst/
In this sentence
①a journalistn.新闻记者；新闻工作者
Synonymsreporter, correspondent, columnist, newsman
句中 journalist 作主语，指从事新闻采写或记录工作的人，与句中的旅程（journey）和日志（journal）同源，此处特指那位环球旅行并记录见闻的记者。
- A good journalist is one who tells the truth, even when the truth is uncomfortable.优秀的记者敢于报道真相，即便真相令人不安。
journey/ˈdʒɜːrni/
In this sentence
①a journey (from ... to ... / across ...)n.（长途）旅行；行程
Synonymstrip, voyage, travel
句中 his long journey across the world 强调距离远、历时较长的物理行程，因此作名词表示“长途旅行”。
- A journey of a thousand miles begins with a single step.千里之行，始于足下。— Laozi
②a journey of sth / sb's journey (through sth)n.心路历程；成长历程
Synonymspath, odyssey, process
- The only journey is the journey within.唯一的旅程，是通往内心的历程。— Rainer Maria Rilke
③journey to / through sthv.（长途）旅行；漫游
Synonymstravel, trek, wander
- We journey through life seeking answers, only to realize the questions are what truly shape us.我们漫步穿越一生去追寻答案，最终才明白，真正塑造我们的是那些问题本身。