English to Chinese Tech/Engineering IT (Information Technology) IoT

Spending on IoT use cases follows a similar pattern with spending growth affected by the pandemic's impact on the {host industry}. Two use cases (air traffic monitoring and connected oil field exploration) will experience a decline in spending this year while some of the largest use cases in terms of total spending (manufacturing operations, production automation, and freight monitoring) will see the slowest spending growth in 2020 (5.6%, 5.2%, and 4.7% respectively).
不像是主机行业，也不像是接待业。