Great effort or exertion to achieve something
Alifanya kazi kwa bidii ili kufaulu mtihani wake.
— He worked with diligence to pass his exam.
Bidii yake katika mazoezi ilimfanya awe mchezaji bora.
— His diligence in practice made him an excellent player.
Carefulness and attentiveness in doing work
Bidii yake katika ufundi ilivutia wateja wengi.
— His industriousness in craftsmanship attracted many customers.
Mwalimu alimsifu mwanafunzi kwa bidii yake katika masomo.
— The teacher praised the student for his industriousness in studies.
Perseverance and endurance in facing challenges
Bidii yake ilimsaidia kushinda matatizo yote aliyokumbana nayo.
— His perseverance helped him overcome all the problems he faced.
Kwa bidii na uvumilivu, alifaulu kumaliza mradi huo mkubwa.
— With perseverance and endurance, he succeeded in completing that big project.